US20130255041A1 - Low Profile Insect-Proof Closure for an Encasement - Google Patents
Low Profile Insect-Proof Closure for an Encasement Download PDFInfo
- Publication number
- US20130255041A1 US20130255041A1 US13/685,112 US201213685112A US2013255041A1 US 20130255041 A1 US20130255041 A1 US 20130255041A1 US 201213685112 A US201213685112 A US 201213685112A US 2013255041 A1 US2013255041 A1 US 2013255041A1
- Authority
- US
- United States
- Prior art keywords
- zipper
- closure
- insert
- encasement
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/30—Sliders with means for locking in position
- A44B19/301—Sliders with means for locking in position at the end of their upward travel with any suitable device, e.g. pull member combined with a press-button, a hook, a key-operated lock
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/10—Loose or removable furniture covers
- A47C31/105—Loose or removable furniture covers for mattresses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2511—Zipper or required component thereof with distinct, stationary means for anchoring slider
Definitions
- the invention relates to encasements and more particularly relates to insect-proof closures for encasements.
- Zippered fabric encasements are used to keep insects out of and away from furniture, mattresses, pillows and supports, luggage and a host of other articles.
- An encasement is essentially a sewn fabric bag that completely surrounds or “encases” an article. It is typically designed to be close-fitting with the article it surrounds, but this is not always the case.
- an encasement for a bed may surround the bed and may provide a tent-like structure above the mattress to keep flying insects away from sleepers.
- Insects are a nuisance and potential health hazard to humans and animals (e.g. mosquitoes, spiders, bedbugs). Insects may also be destructive to property (e.g. moths) and generally interfere with enjoyment of one's home and possessions.
- An encasement surrounds an article to prevent insects from entering and reproducing in/on the article.
- the weak point of an encasement is generally the zippered opening that allows the encasement to be positioned on the article.
- the zipper may be zipped closed to close the opening, a tiny gap at the final leg of the closure will generally remain (where the zipper head meets the end of the zipper tracks). This tiny gap is frequently sufficient to allow passage of a single insect (e.g. an adult bedbug is only 1.5-3 mm wide). From a single insect intruder, a colony can quickly become established and the whole point of the encasement ruined.
- the tiny gap in the closed zipper can easily and involuntarily become widened.
- zippers can slip down with frictional contact. For example, on an encasement for a mattress, this can happen due to users' sleeping patterns, changing top bedding (such as fitted sheets), or from brushing past the zipper on the side of the mattress.
- a low-profile insect-proof closure is provided for a encasement of insect-impervious fabric.
- a zipper is provided for closing an opening in the encasement.
- the zipper is stitched to the encasement and has a zipper head, and a zipper track on a fabric zipper belt.
- a fabric backing panel is stitched to the encasement behind the zipper at a closure zone of the zipper.
- a finger-shaped insert is provided attached to the fabric backing panel.
- the insert which is made of compressible elastomer, is arranged so as to physically block or apply pressure to the zipper head to keep the zipper head in closed position when the encasement is positioned on an article.
- the insert has a width no greater than the width of the zipper belt and a thickness less than approximately 10 millimeters.
- thermoplastic rubber or thermoplastic elastomer (TPE)
- TPR thermoplastic rubber
- TPE thermoplastic elastomer
- the zipper head may have a cord loop that is attachable to a button on the encasement to retain the zipper head in closed position.
- the cord loop may be of an elastic cord, such that the loop stretches to fit snugly over the button.
- the insert has a sloped approach.
- the insert may have a textured or ridged upper surface.
- the insert may have at least one rounded edge.
- the insert may have a domed cross-section.
- the insert has a width less than approximately 20 millimeters. Preferably, the insert has a length less than approximately 10 centimeters.
- the insert has a non-snag surface.
- the insert is sized to fit between seams on the zipper belt.
- FIG. 1 is a front view of the closure (zipper closed and locked).
- FIG. 2 is a front perspective view of a encasement with zipper closed and locked.
- FIG. 3A is a cross-section along line A-A of FIG. 3B .
- FIG. 3B is a front view of the zipper closure (closed and locked).
- FIG. 3C is a side view of the zipper closure of FIG. 3B .
- FIG. 4 is a front view of the closure (zipper open and unlocked).
- FIG. 5 is a front perspective view of a encasement with zipper open and unlocked.
- FIG. 6A is a cross-section along line A-A of FIG. 6B .
- FIG. 6B is a front view of the zipper closure (open and unlocked).
- FIG. 6C is a side view of FIG. 6B .
- FIG. 7A is a sectional view as zipper starts to close (showing slight compression of insert projection).
- FIG. 7B is a front view as zipper starts to close.
- FIG. 8A is a front view of the insert.
- FIG. 8B is a side view of FIG. 8A .
- FIG. 8C is a bottom view of FIG. 8A .
- FIG. 8D is an end view of FIG. 8A .
- FIG. 9 is a sectional view of an alternative embodiment.
- An encasement 200 is a fabric covering that surrounds an article on all sides to provide protection from insects.
- the encasement in this case is preferably made of an insect-impervious material, or any fabric having a sufficiently tight weave to prevent ingress of insects through the fabric.
- the encasement has a zippered opening. This may be disposed, for example, along one long side and one short end of the encasement (for ease of installation), or in some other configuration.
- the zipper of the zippered opening is used to close the opening.
- This may be any type of zipper.
- fine-gauge zippers gauge are preferred, as the size and frequency of the teeth does not permit passage of insects between the closed teeth.
- the zipper is formed of a fabric belt 150 having two portions 150 A, 150 B. Along corresponding edges of the fabric belt, corresponding mateable toothed tracks 130 A, 130 B are provided. These toothed tracks 130 are joinable by means of a sliding zipper head 190 , having a graspable zipper pull 120 .
- the zipper is stitched to the encasement along seams 160 A, 160 B at or near the two edges of the zipper belt (generally opposite the toothed tracks).
- a terminal seam 140 is also provided where the end of the zipper meets the non-zippered body of the encasement. This seam is clearly shown in FIGS. 1 and 2 .
- the closure zone 100 of the encasement is of particular interest for the present invention.
- the preferred embodiment of the invention provides two means of reversibly “locking” the zipper closed in this zone.
- a button and loop lock is provided to keep the zipper head at the end of its tracks, near seam 140 .
- the loop 170 is an elastic cord that is attached (e.g. by being tied or itself over-looped) to an eye 125 of the zipper pull 120 .
- the user stretches this elastic loop over button 180 (sewn to the encasement via threads 220 just beyond the terminal seam 140 ), so that the loop is taut over the button, thus retaining the zipper head 190 in its most closed position.
- a closure insert 210 is provided that helps the zipper to resist slippage and closes the tiny gap that exists in any case between the zipper head 190 and the terminal seam 140 .
- the insert 210 is best seen on its own in FIGS. 8A-8D , but is also shown in side and sectional views FIGS. 3A , 3 C, 6 A, 6 C and 7 A.
- the insert is preferably made of a compressible elastomer.
- a compressible elastomer is thermoplastic rubber (or thermoplastic elastomer).
- thermoplastic rubber or thermoplastic elastomer
- other materials are also possible.
- the material should have a dense texture, but be easily compressible by the user, with a quick spring back to firmly press and retain the zipper head in its most closed position.
- the material should also permit machine washing and drying (i.e. a high water and heat resistance).
- the encasement has a fabric backing panel sewn to the encasement below the zipper in the closure zone.
- the insert may be sewn, fused or adhesively attached to this fabric backing panel.
- the insert may have a finger-shaped projection (as shown in FIGS. 8A-8D ) that is disposed on a base platform 270 .
- the base platform may be integral with the projection or be a separate piece.
- the base platform 270 may have stitching channels 290 , 280 to allow it to be stitched securely onto the backing panel.
- the projection of the insert may be preferably rounded (and domed across the width of the projection).
- a smooth (relatively flat) top surface (plateau) 240 is possible (where the zipper head is retained in the most closed orientation), or the top surface may be ridged or textured (not shown) to provide additional gripping areas.
- the insert is non-textile in nature so it does not have fibres that can snag or become entrained in the zipper head or teeth in use.
- the projection may have a more blunt shaped bullnose (near the terminal seam 140 ) and a more tapered ramp 230 where the zipper approaches the insert.
- a very simple insert might have no separate base platform, and be simply adhered or fused to the backing panel.
- the position of the insert is preferably at the terminal end of the zipper tracks.
- the projection of the insert is narrow enough to sit between the sewn edges of the zipper belt. It has a low profile.
- the insert is almost undetectable below the closed zipper, appearing as only a slightly raised or sloped area near the zipper head.
- the dimensions of the insert are preferably in the range of about 0.2 to 2 cm wide; about 1 to 10 cm long, and about 0.2 to 1 cm thick.
- FIGS. 3A , 6 A and 7 A The interrelationship of the zipper and the insert is best seen in FIGS. 3A , 6 A and 7 A.
- the insert With the zipper open, the insert is in its relaxed state (at full expansion). When the zipper starts to close, the insert becomes compressed by the zipper head 190 and the closed zipper teeth behind the zipper head 130 .
- the difference between the compressed zone 250 and non-compressed zone 260 can be seen in FIG. 7A .
- FIG. 3A With the zipper fully closed, the insert 210 is fully compressed. The insert tries to expand but has nowhere to go (due to the closed zipper tracks). The insert presses against the zipper head 190 in this closed position to keep it from slipping back into open position.
- the insert also blocks any possible gap in front of the zipper head because the bullnose front end 310 of the insert 210 will cover the gap (which is minimized in any event due to the zipper pull being locked with the locking loop/button arrangement). Thus, insects are prevented from entering the encasement through the end of the zipper in the closure zone 100 .
- the zipper may also be disposed so that the zipper head can be zipped beyond the insert, as in the embodiment shown in FIG. 9 .
- the edge 310 of the insert 210 physically blocks the zipper head from sliding (or being slid) directly backward.
- the zipper head 190 In order to unzip the zipper to open the encasement, the zipper head 190 must be lifted away from the insert (i.e. by pulling on the zipper pull 120 ) to release the zipper head 190 from the insert edge 310 . This “lift and release” catch adds a further measure of security to the closure arrangement.
Abstract
A low-profile insect-proof closure is provided for an encasement of insect-impervious fabric. A zipper is provided for closing an opening in the encasement. The zipper is stitched to the encasement and has a zipper head, and a zipper track on a fabric zipper belt. A fabric backing panel is stitched to the encasement behind the zipper at a closure zone of the zipper. A finger-shaped insert is provided attached to the fabric backing panel. The insert, which is made of compressible elastomer, is arranged so as to physically block or apply pressure to the zipper head to keep the zipper head in closed position when the encasement is on the mattress. The insert has a width no greater than the width of the zipper belt and a thickness less than about 10 millimeters.
Description
- The invention relates to encasements and more particularly relates to insect-proof closures for encasements.
- Zippered fabric encasements are used to keep insects out of and away from furniture, mattresses, pillows and supports, luggage and a host of other articles. An encasement is essentially a sewn fabric bag that completely surrounds or “encases” an article. It is typically designed to be close-fitting with the article it surrounds, but this is not always the case. For example, an encasement for a bed may surround the bed and may provide a tent-like structure above the mattress to keep flying insects away from sleepers.
- Insects are a nuisance and potential health hazard to humans and animals (e.g. mosquitoes, spiders, bedbugs). Insects may also be destructive to property (e.g. moths) and generally interfere with enjoyment of one's home and possessions.
- An encasement surrounds an article to prevent insects from entering and reproducing in/on the article. However, the weak point of an encasement is generally the zippered opening that allows the encasement to be positioned on the article. Although the zipper may be zipped closed to close the opening, a tiny gap at the final leg of the closure will generally remain (where the zipper head meets the end of the zipper tracks). This tiny gap is frequently sufficient to allow passage of a single insect (e.g. an adult bedbug is only 1.5-3 mm wide). From a single insect intruder, a colony can quickly become established and the whole point of the encasement ruined.
- Further, the tiny gap in the closed zipper can easily and involuntarily become widened. Unrestrained, zippers can slip down with frictional contact. For example, on an encasement for a mattress, this can happen due to users' sleeping patterns, changing top bedding (such as fitted sheets), or from brushing past the zipper on the side of the mattress.
- It would be desirable to provide a method of locking the zipper closed, while blocking the tiny gap to prevent insects from entering the encasement. However, bulky solutions are not desirable. Encasements are generally close-fitted to the encased article. Complicated flap closures or thick quilted zones at the zipper closure are not desirable, as they diminish the sleek appearance of the encasement, impede the intended function of the zipper (by snagging, e.g.), and draw undue attention to the insect-preventive aspects of the cover.
- A low-profile insect-proof closure is provided for a encasement of insect-impervious fabric. A zipper is provided for closing an opening in the encasement. The zipper is stitched to the encasement and has a zipper head, and a zipper track on a fabric zipper belt. A fabric backing panel is stitched to the encasement behind the zipper at a closure zone of the zipper. A finger-shaped insert is provided attached to the fabric backing panel. The insert, which is made of compressible elastomer, is arranged so as to physically block or apply pressure to the zipper head to keep the zipper head in closed position when the encasement is positioned on an article. The insert has a width no greater than the width of the zipper belt and a thickness less than approximately 10 millimeters.
- Various elastomeric materials are possible for the insert. One preferred material is thermoplastic rubber (TPR) (or thermoplastic elastomer (TPE)), both of which have desirable compressibility and long wear.
- The zipper head may have a cord loop that is attachable to a button on the encasement to retain the zipper head in closed position. The cord loop may be of an elastic cord, such that the loop stretches to fit snugly over the button.
- Various shapes of inserts are possible. Preferably, the insert has a sloped approach. The insert may have a textured or ridged upper surface. The insert may have at least one rounded edge. The insert may have a domed cross-section.
- Preferably, the insert has a width less than approximately 20 millimeters. Preferably, the insert has a length less than approximately 10 centimeters.
- Preferably, the insert has a non-snag surface.
- Preferably, the insert is sized to fit between seams on the zipper belt.
-
FIG. 1 is a front view of the closure (zipper closed and locked). -
FIG. 2 is a front perspective view of a encasement with zipper closed and locked. -
FIG. 3A is a cross-section along line A-A ofFIG. 3B . -
FIG. 3B is a front view of the zipper closure (closed and locked). -
FIG. 3C is a side view of the zipper closure ofFIG. 3B . -
FIG. 4 is a front view of the closure (zipper open and unlocked). -
FIG. 5 is a front perspective view of a encasement with zipper open and unlocked. -
FIG. 6A is a cross-section along line A-A ofFIG. 6B . -
FIG. 6B is a front view of the zipper closure (open and unlocked). -
FIG. 6C is a side view ofFIG. 6B . -
FIG. 7A is a sectional view as zipper starts to close (showing slight compression of insert projection). -
FIG. 7B is a front view as zipper starts to close. -
FIG. 8A is a front view of the insert. -
FIG. 8B is a side view ofFIG. 8A . -
FIG. 8C is a bottom view ofFIG. 8A . -
FIG. 8D is an end view ofFIG. 8A . -
FIG. 9 is a sectional view of an alternative embodiment. - An
encasement 200 is a fabric covering that surrounds an article on all sides to provide protection from insects. The encasement in this case is preferably made of an insect-impervious material, or any fabric having a sufficiently tight weave to prevent ingress of insects through the fabric. The encasement has a zippered opening. This may be disposed, for example, along one long side and one short end of the encasement (for ease of installation), or in some other configuration. - The zipper of the zippered opening is used to close the opening. This may be any type of zipper. However, fine-gauge zippers gauge are preferred, as the size and frequency of the teeth does not permit passage of insects between the closed teeth. As is known in the field of zippers, the zipper is formed of a
fabric belt 150 having two portions 150A, 150B. Along corresponding edges of the fabric belt, corresponding mateabletoothed tracks toothed tracks 130 are joinable by means of a slidingzipper head 190, having a graspable zipper pull 120. - The zipper is stitched to the encasement along
seams terminal seam 140 is also provided where the end of the zipper meets the non-zippered body of the encasement. This seam is clearly shown inFIGS. 1 and 2 . - The
closure zone 100 of the encasement is of particular interest for the present invention. - The preferred embodiment of the invention provides two means of reversibly “locking” the zipper closed in this zone. First, as shown in
FIGS. 1-7B , a button and loop lock is provided to keep the zipper head at the end of its tracks, nearseam 140. According to one embodiment, theloop 170 is an elastic cord that is attached (e.g. by being tied or itself over-looped) to aneye 125 of thezipper pull 120. The user stretches this elastic loop over button 180 (sewn to the encasement viathreads 220 just beyond the terminal seam 140), so that the loop is taut over the button, thus retaining thezipper head 190 in its most closed position. - Second, and less visibly, a
closure insert 210 is provided that helps the zipper to resist slippage and closes the tiny gap that exists in any case between thezipper head 190 and theterminal seam 140. Theinsert 210 is best seen on its own inFIGS. 8A-8D , but is also shown in side and sectional viewsFIGS. 3A , 3C, 6A, 6C and 7A. - The insert is preferably made of a compressible elastomer. One particularly preferred material is thermoplastic rubber (or thermoplastic elastomer). However, other materials are also possible. The material should have a dense texture, but be easily compressible by the user, with a quick spring back to firmly press and retain the zipper head in its most closed position.
- The material should also permit machine washing and drying (i.e. a high water and heat resistance).
- The encasement has a fabric backing panel sewn to the encasement below the zipper in the closure zone. The insert may be sewn, fused or adhesively attached to this fabric backing panel. For example, the insert may have a finger-shaped projection (as shown in
FIGS. 8A-8D ) that is disposed on abase platform 270. The base platform may be integral with the projection or be a separate piece. Thebase platform 270 may havestitching channels - Various shapes of the insert are possible. The projection of the insert may be preferably rounded (and domed across the width of the projection). A smooth (relatively flat) top surface (plateau) 240 is possible (where the zipper head is retained in the most closed orientation), or the top surface may be ridged or textured (not shown) to provide additional gripping areas. Importantly, the insert is non-textile in nature so it does not have fibres that can snag or become entrained in the zipper head or teeth in use. The projection may have a more blunt shaped bullnose (near the terminal seam 140) and a more
tapered ramp 230 where the zipper approaches the insert. A very simple insert might have no separate base platform, and be simply adhered or fused to the backing panel. - The position of the insert is preferably at the terminal end of the zipper tracks. The projection of the insert is narrow enough to sit between the sewn edges of the zipper belt. It has a low profile. As can be seen from the closed zipper views in
FIGS. 1 and 2 , the insert is almost undetectable below the closed zipper, appearing as only a slightly raised or sloped area near the zipper head. - The dimensions of the insert are preferably in the range of about 0.2 to 2 cm wide; about 1 to 10 cm long, and about 0.2 to 1 cm thick.
- The interrelationship of the zipper and the insert is best seen in
FIGS. 3A , 6A and 7A. As seen inFIG. 6A , with the zipper open, the insert is in its relaxed state (at full expansion). When the zipper starts to close, the insert becomes compressed by thezipper head 190 and the closed zipper teeth behind thezipper head 130. The difference between thecompressed zone 250 andnon-compressed zone 260 can be seen inFIG. 7A . As seen inFIG. 3A , with the zipper fully closed, theinsert 210 is fully compressed. The insert tries to expand but has nowhere to go (due to the closed zipper tracks). The insert presses against thezipper head 190 in this closed position to keep it from slipping back into open position. The insert also blocks any possible gap in front of the zipper head because the bullnosefront end 310 of theinsert 210 will cover the gap (which is minimized in any event due to the zipper pull being locked with the locking loop/button arrangement). Thus, insects are prevented from entering the encasement through the end of the zipper in theclosure zone 100. - The zipper may also be disposed so that the zipper head can be zipped beyond the insert, as in the embodiment shown in
FIG. 9 . In this arrangement, theedge 310 of theinsert 210 physically blocks the zipper head from sliding (or being slid) directly backward. In order to unzip the zipper to open the encasement, thezipper head 190 must be lifted away from the insert (i.e. by pulling on the zipper pull 120) to release thezipper head 190 from theinsert edge 310. This “lift and release” catch adds a further measure of security to the closure arrangement. - The foregoing description illustrates only certain preferred embodiments of the invention. The invention is not limited to the foregoing examples. That is, persons skilled in the art will appreciate and understand that modifications and variations are, or will be, possible to utilize and carry out the teaching of the invention described herein. Accordingly, all suitable modifications, variations and equivalents may be resorted to, and such modifications, variations and equivalents are intended to fall within the scope of the invention as described and within the scope of the claims. A broad purposive construction of the claim elements is intended. For example, one modification would be to omit the button/loop lock. Further, although a unitary insert is shown, it is also contemplated that several compressible dots or ridges or buttons of compressible material could be provided to serve a similar purpose (provided that a sufficiently insect-proof overall closure is provided).
Claims (12)
1. A low-profile insect-proof closure for an encasement of insect-impervious fabric, the closure comprising:
a zipper for closing an opening in the encasement, the zipper being stitched to the encasement and having a zipper head, and a zipper track on a fabric zipper belt, the zipper having a terminal end where the zipper track is approximately fully closed by the zipper head;
a fabric backing panel stitched to the encasement behind the zipper within a closure zone surrounding the terminal end; and
a finger-shaped insert made of compressible elastomer attached to the fabric backing panel and arranged within the closure zone but spaced away from the terminal end, such that the zipper head can be zipped to a position beyond the insert, wherein the insert acts to physically block the zipper head to keep the zipper head in closed position at the terminal end when the encasement is positioned on an article; the insert having a width no greater than the width of the zipper belt and a thickness less than about 10 millimeters.
2. The closure of claim 1 , wherein the elastomer is thermoplastic rubber.
3. The closure of claim 1 , wherein the insert has a sloped approach.
4. The closure of claim 1 , wherein the insert has a textured or ridged upper surface.
5. The closure of claim 1 , wherein the insert has a non-snag surface.
6. The closure of claim 1 , wherein the insert has at least one rounded edge.
7. The closure of claim 1 , wherein the insert has a domed cross-section.
8. The closure of claim 1 , wherein the insert has a width less than about 20 millimeters.
9. The closure of claim 1 , wherein the insert has a length less than about 10 centimeters.
10. The closure of claim 1 , wherein the insert is sized to fit between seams on the zipper belt.
11. The closure of claim 1 , wherein the zipper head has a cord loop, and the encasement has a button behind a stitch line of the closure zone, the loop attachable to the button to retain the zipper head in closed position.
12. The closure of claim 11 , wherein the cord loop is of an elastic cord, the loop being sized to stretch to fit over the button for secure closure.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CA2773391 | 2012-04-03 | ||
CA2773391A CA2773391C (en) | 2012-04-03 | 2012-04-03 | Low profile insect-proof closure for an encasement |
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US20130255041A1 true US20130255041A1 (en) | 2013-10-03 |
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ID=49232921
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US13/685,112 Abandoned US20130255041A1 (en) | 2012-04-03 | 2012-11-26 | Low Profile Insect-Proof Closure for an Encasement |
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CA (1) | CA2773391C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130117935A1 (en) * | 2011-11-10 | 2013-05-16 | Denver Mattress Co. | Mattress cover |
US20140223698A1 (en) * | 2013-02-08 | 2014-08-14 | Kevel Incorporated | Zipper Pull Attachment |
US9033578B2 (en) | 2011-03-30 | 2015-05-19 | Lee Rachel Ostroy | Reusable food storage bag and process for making a reusable storage bag |
US20170099896A1 (en) * | 2015-10-13 | 2017-04-13 | Clothing Arts, Ltd. | Garment with zipper and tab locking member |
US9635954B2 (en) * | 2014-06-12 | 2017-05-02 | Levitation Sciences Llc | Passive encasement zipper containment system |
US20190381877A1 (en) * | 2018-06-18 | 2019-12-19 | Confezioni Andrea Italia S.R.L. | Cover cloths for vehicles |
US10548413B2 (en) * | 2015-04-01 | 2020-02-04 | Jonathan Russell Smith | Inflatable child safety bed |
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US8413276B2 (en) * | 2010-09-15 | 2013-04-09 | Bargoose Home Textiles, Inc. | Mattress cover with bed bug barrier |
-
2012
- 2012-04-03 CA CA2773391A patent/CA2773391C/en not_active Expired - Fee Related
- 2012-11-26 US US13/685,112 patent/US20130255041A1/en not_active Abandoned
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Cited By (12)
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US9033578B2 (en) | 2011-03-30 | 2015-05-19 | Lee Rachel Ostroy | Reusable food storage bag and process for making a reusable storage bag |
US20130117935A1 (en) * | 2011-11-10 | 2013-05-16 | Denver Mattress Co. | Mattress cover |
US8938824B2 (en) * | 2011-11-10 | 2015-01-27 | Denver Mattress Co., Llc | Mattress cover |
US20140223698A1 (en) * | 2013-02-08 | 2014-08-14 | Kevel Incorporated | Zipper Pull Attachment |
US9232835B2 (en) * | 2013-02-08 | 2016-01-12 | Kevel Incorporated | Zipper pull attachment |
US9635954B2 (en) * | 2014-06-12 | 2017-05-02 | Levitation Sciences Llc | Passive encasement zipper containment system |
US20180014657A1 (en) * | 2014-06-12 | 2018-01-18 | Levitation Sciences Llc | Passive encasement zipper containment system |
AU2015274731B2 (en) * | 2014-06-12 | 2020-12-03 | Levitation Sciences Llc | Passive encasement zipper containment system |
US10912392B2 (en) * | 2014-06-12 | 2021-02-09 | Levitation Sciences Llc | Passive encasement zipper containment system |
US10548413B2 (en) * | 2015-04-01 | 2020-02-04 | Jonathan Russell Smith | Inflatable child safety bed |
US20170099896A1 (en) * | 2015-10-13 | 2017-04-13 | Clothing Arts, Ltd. | Garment with zipper and tab locking member |
US20190381877A1 (en) * | 2018-06-18 | 2019-12-19 | Confezioni Andrea Italia S.R.L. | Cover cloths for vehicles |
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CA2773391A1 (en) | 2013-10-03 |
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Owner name: CABER SURE FIT, INC., CANADA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WEINSTEIN, BERNARD;REEL/FRAME:029351/0898 Effective date: 20120329 |
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