Patent US4759087A successfully refreshed from Google Patents.
US4759087A
Expired / Lapsed
US
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Closure device for a shower curtain
Assignee: MAGIC AMERICAN Corp A CORP OF OH
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Filing: 1987-06-08
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Granted: 1988-07-26
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Expires: 2007-06-08
Abstract
Abstract A two-piece closure device for a shower curtain includes a wall attachment strip having a pre-applied adhesive backing for adhering such strip to a vertical wall surface adjacent an end edge of the shower curtain, and a curtain attachment clip adapted to be fastened to an end edge of the shower curtain in alignment with the wall attachment strip by folding a flap on one side of the curtain attachment clip over until a projecting rib portion on the flap moves into locking engagement in a channel on the curtain attachment clip with the curtain edge disposed therebetween. The wall attachment strip and curtain attachment clip have releasably interfitting male and female portions for releasably connecting the two pieces together.
Inventors
- 👤 Alan Zeilinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:15
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/28; A47K3/38; Y; Y10; Y10S; Y10S24/00; Y10S24/11; Y10T; Y10T24/00; Y10T24/44; Y10T24/44034; Y10T24/44043; Y10T24/4406
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
128 words
A closure device for a shower curtain comprising a wall attachment strip adapted to be mounted on a vertical wall surface adjacent an end edge of a shower curtain, a curtain attachment clip adapted to be attached to such curtain end edge, and means for releasably connecting said curtain attachment clip to said wall attachment strip, said curtain attachment clip comprising a strip member having a foldable flap protruding from one side of said strip member defining a groove with said one side for receipt of such end edge of such curtain, and securing means on said flap and said one side of said strip member for securing such curtain between said flap and strip member upon folding said flap over into locking engagement with said strip member.
Claim 2
Dependent Claim
128 words
A closure device for a shower curtain comprising a wall attachment strip adapted to be mounted on a vertical wall surface adjacent an end edge of a shower curtain, a curtain attachment clip adapted to be attached to such curtain end edge, and means for releasably connecting said curtain attachment clip to said wall attachment strip, said curtain attachment clip comprising a strip member having a foldable flap protruding from one side of said strip member defining a groove with said one side for receipt of such end edge of such curtain, and securing means on said flap and said one side of said strip member for securing such curtain between said flap and strip member upon folding said flap over into locking engagement with said strip member.
Claim 3
Dependent Claim
76 words
The closure device of claim 1 wherein said securing means comprises a projecting rib portion on said flap, and a channel on said one side of said strip member, said flap being foldable to bring said projecting rib portion into alignment with said channel for insertion of said projecting rib portion into said channel with a portion of the curtain disposed therebetween for locking such curtain in said channel by means of said projecting rib portion.
Claim 4
Dependent Claim
22 words
The closure device of claim 1 further comprising a handle protruding from the opposite side of said strip member from said flap.
Claim 5
Dependent Claim
56 words
The closure device of claim 1 wherein said wall attachment strip is of generally channel shape including a base portion and a pair of spaced-apart sides, and said curtain attachment clip has an enlarged bead along one edge of said strip member for insertion and removal from between said spaced-apart sides of said wall attachment strip.
Claim 6
Dependent Claim
63 words
The closure device of claim 4 wherein said sides of said wall attachment strip are bowed inwardly toward each other adjacent the outer edges so that the spacing between said sides adjacent said outer edges is less than the diameter of said bead on said strip member to provide a snap fit of said bead between said sides of said wall attachment strip.
Claim 7
Dependent Claim
21 words
The closure device of claim 5 wherein the outermost edges of said sides of said wall attachment strip are turned outwardly.
Claim 8
Dependent Claim
23 words
The closure device of claim 4 wherein said base portion is generally flat for substantial flat engagement up against such vertical wall surface.
Claim 9
Dependent Claim
30 words
The closure device of claim 7 further comprising a pre-applied adhesive on the exterior surface of said base portion for adhering said wall attachment strip to such vertical wall surface.
Claim 10
Dependent Claim
37 words
The closure device of claim 8 further comprising a release film covering said adhesive to protect said adhesive until said release film is peeled away prior to adhering said wall attachment strip to such vertical wall surface.
Claim 11
Dependent Claim
43 words
The closure device of claim 8 further comprising flexible seal means along each side of said base portion which form a watertight seal with the vertical wall surface to protect said adhesive against contamination and provide a smooth joint for ease of cleaning.
Claim 12
Dependent Claim
45 words
The closure device of claim 4 wherein said wall attachment strip and curtain attachment clip are of substantially the same length, and said bead on said curtain attachment clip extends substantially the full length thereof for receipt in the channel of said wall attachment strip.
Claim 13
Dependent Claim
21 words
The closure device of claim 11 wherein said wall attachment strip and curtain attachment clip are both approximately 18 inches long.
Claim 14
Dependent Claim
131 words
A closure device for a shower curtain comprising a wall attachment strip adapted to be secured to a vertical wall surface, a curtain attachment clip adapted to be attached to an end edge of a shower curtain, and means for releasably connecting said curtain attachment clip to said wall attachment strip, said curtain attachment clip comprising a strip member having a flexible flap protruding from one side of said strip member, a projecting rib portion on said flap, and a channel on said one side of said strip member, said flap being foldable to bring said rib portion into alignment with said channel for insertion of said rib portion into said channel with the curtain edge disposed therebetween for locking such curtain in said channel by means of said rib portion.
Claim 15
Dependent Claim
131 words
A closure device for a shower curtain comprising a wall attachment strip adapted to be secured to a vertical wall surface, a curtain attachment clip adapted to be attached to an end edge of a shower curtain, and means for releasably connecting said curtain attachment clip to said wall attachment strip, said curtain attachment clip comprising a strip member having a flexible flap protruding from one side of said strip member, a projecting rib portion on said flap, and a channel on said one side of said strip member, said flap being foldable to bring said rib portion into alignment with said channel for insertion of said rib portion into said channel with the curtain edge disposed therebetween for locking such curtain in said channel by means of said rib portion.
Claim 16
Dependent Claim
50 words
The closure device of claim 13 wherein said flap and said one side of said strip member define a groove for receipt of such end edge of such curtain prior to folding said flap over and inserting said rib portion into said channel to lock such curtain in said channel.
Claim 17
Dependent Claim
22 words
The closure device of claim 13 further comprising a handle protruding from the opposite side of said strip member from said flap.
Claim 18
Dependent Claim
35 words
The closure device of claim 13 wherein said channel has a pair of spaced-apart sides, with barb-like ribs on the interior of each side to resist pull-out of said projecting rib portion from said channel.
Claim 19
Dependent Claim
97 words
The closure device of claim 13 wherein said flap has a fold line in closely spaced relation from said one side of said strip member, and the spacing between said projecting rib portion and said fold line substantially corresponds to the spacing between the point of attachment of said flap to said strip member and said channel, whereby when said flap is folded about said fold line in the direction of said channel, said projecting rib portion will swing into substantial alignment with said channel for ease of insertion of said projecting rib portion into said channel.
Claim 20
Dependent Claim
41 words
The closure device of claim 17 wherein said projecting rib portion extends generally perpendicular from the side of said flap facing said channel when said flap is folded over as aforesaid, and said channel extends generally perpendicular from said strip member.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-07-26 | 1992-01-25 | 1992-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-07-26 | 1996-01-25 | 1996-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-07-26 | 2000-01-25 | 2000-07-26 | $7700.00 | Window Closed / Lapsed |