US4230171A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drapery pleating apparatus and method
Assignee: Individual
•
Filing: 1979-02-28
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Granted: 1980-10-28
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Expires: 1999-02-28
Abstract
Abstract A drapery, a supporting apparatus for said drapery, and a method of making a pleated drapery is provided. The drapery is provided with a structure for pleating the drapery in a pattern as it is moved out of a window covering position. The pleater structure includes a backing member attached to a plurality of spaced apart stiffening members. The pleater structure is attached to at least the top portion of the drapery. Fasteners are provided on each stiffening member for attaching the drapery to sliding carriers in a track on a support channel. Each end of the drapery is secured to appropriate sliding carriers and have friction members engaging with the track to arrest free movement of the drapery relative to the track. The vertically hinged stiffening members provide pleats in the drapery when the ends of the drapery are moved closer together. In one modification, a restrainer is provided between the fasteners to provide varying degrees of fullness to the drapery by preventing the stiffening members from becoming flat.
Inventors
- 👤 George H. Baker, Sr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:44
CPC Classifications
A; A47; A47H; A47H13/00; A47H13/14
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
72 words
A drapery made of a sheet of material, a backing strip, a plurality of stiffening members attached to said backing strip in spaced apart relationship, a fastener extending from some of said stiffening members, said backing strip and plural stiffening members being secured to said sheet of material near at least the upper edge portion thereof with said fasteners projecting rearwardly therefrom, and brake means attached to at least one stiffening member.
Claim 2
Dependent Claim
72 words
A drapery made of a sheet of material, a backing strip, a plurality of stiffening members attached to said backing strip in spaced apart relationship, a fastener extending from some of said stiffening members, said backing strip and plural stiffening members being secured to said sheet of material near at least the upper edge portion thereof with said fasteners projecting rearwardly therefrom, and brake means attached to at least one stiffening member.
Claim 3
Dependent Claim
26 words
A drapery as claimed in claim 1 wherein at least one grommet is attached through said material, said backing strip and one of said stiffening members.
Claim 4
Dependent Claim
40 words
A drapery as claimed in claim 2 wherein each stiffening member is divided into three parts by vertically extending hinges, and wherein said fasteners and said grommet pass through the middle part of the three parts of said stiffening members.
Claim 5
Dependent Claim
30 words
A drapery as claimed in claim 3 wherein one grommet passes through the two outermost stiffening members and attaches one of said brake means to said two outermost stiffening members.
Claim 6
Dependent Claim
92 words
A drapery and a support structure comprising a sheet of material, a narrow backing strip, a plurality of stiffening members attached to said backing strip in spaced apart relationship, a fastener carried by each stiffening member intermediate the two endmost stiffening members, said backing strip and plural stiffening members being secured to said sheet of material near at least the upper edge portion thereof, brake means carried by the two endmost stiffening members, a support structure having a channel, and slide carriers carried by said channel to which said fasteners are attached.
Claim 7
Dependent Claim
92 words
A drapery and a support structure comprising a sheet of material, a narrow backing strip, a plurality of stiffening members attached to said backing strip in spaced apart relationship, a fastener carried by each stiffening member intermediate the two endmost stiffening members, said backing strip and plural stiffening members being secured to said sheet of material near at least the upper edge portion thereof, brake means carried by the two endmost stiffening members, a support structure having a channel, and slide carriers carried by said channel to which said fasteners are attached.
Claim 8
Dependent Claim
40 words
A drapery as claimed in claim 5 wherein a grommet passes through said material, through said backing strip, through said two endmost stiffening members and through said brake means to secure said brake means to said two endmost stiffening members.
Claim 9
Dependent Claim
18 words
A drapery as claimed in claim 6 wherein a handle is provided at each end of said drapery.
Claim 10
Dependent Claim
55 words
A drapery as claimed in claim 7 wherein said handle has a sleeve portion extending through said grommet, and a threaded means extending through said handle and sleeve portion and engaging one of said slide carriers for supporting said endmost portions of the drapery and for urging said brake means into engagement with said channel.
Claim 11
Dependent Claim
30 words
A drapery as claimed in claim 8 wherein said brake means is a loop of material with the walls of the loop urged apart by the resilience of the material.
Claim 12
Dependent Claim
70 words
A drapery as claimed in claim 5 wherein each stiffening member is divided into three parts by hinge means that lie parallel to the side edges of said drapery, said three parts comprising a center portion and two wing portions with the wing portions folding relative to the center portion along said hinge means to form a pleat upon moving one end of said drapery closer to the other end.
Claim 13
Dependent Claim
54 words
A drapery as claimed in claim 6 having a restrainer strip with a plurality of apertures therethrough, said apertures being spaced apart a distance less than the distances between adjacent fasteners when said drapery is stretched flat, said restrainer strip being buttoned over said fastener to provide said drapery with a degree of fullness.
Claim 14
Dependent Claim
73 words
A drapery as claimed in claim 6 having a restrainer strip with a plurality of sets of apertures therethrough, each set of apertures having a spacing between adjacent apertures which is less than the spacing between adjacent fasteners when the drapery is stretched out flat, each set of apertures representing a different degree of fullness for said drapery when said apertures of said set of the restrainer strip are snapped over said fasteners.
Claim 15
Dependent Claim
33 words
A drapery as claimed in claim 12 wherein each set of apertures is identified by a different code which code identifies the set as representing a particular degree of fullness for the drapery.
Claim 16
Dependent Claim
24 words
A drapery as claimed in claim 13 wherein the code is a color code with a different color for a different degree of fullness.
Claim 17
Dependent Claim
157 words
A drapery and supporting structure comprising a sheet of fabric, a backing strip, a plurality of stiffening members attached to said backing strip at spaced apart locations, each stiffening member being divided into three parts along vertical hinge lines, brake means secured to the endmost stiffening members, a fastener projecting from the midportion of the remaining stiffening members, said stiffening members and backing strip being fastened to said sheet of fabric near the upper edge portion thereof, handle means mounted on said endmost stiffening members, a channel, and a plurality of slide carriers carried by said channel, said handle means being affixed securely to the two end slide carriers, said fasteners engaging in sockets in the remaining slide carriers, said brake means frictionally engaging said channel to restrain movement of said ends of the fabric, and said three parts of each stiffening member forming a threesided pleat as the ends of said fabric are brought closer together.
Claim 18
Dependent Claim
157 words
A drapery and supporting structure comprising a sheet of fabric, a backing strip, a plurality of stiffening members attached to said backing strip at spaced apart locations, each stiffening member being divided into three parts along vertical hinge lines, brake means secured to the endmost stiffening members, a fastener projecting from the midportion of the remaining stiffening members, said stiffening members and backing strip being fastened to said sheet of fabric near the upper edge portion thereof, handle means mounted on said endmost stiffening members, a channel, and a plurality of slide carriers carried by said channel, said handle means being affixed securely to the two end slide carriers, said fasteners engaging in sockets in the remaining slide carriers, said brake means frictionally engaging said channel to restrain movement of said ends of the fabric, and said three parts of each stiffening member forming a threesided pleat as the ends of said fabric are brought closer together.
Claim 19
Dependent Claim
25 words
A drapery and supporting structure as claimed in claim 15 wherein means are provided on said channel for limiting sideward movement of said slide carriers.
Claim 20
Dependent Claim
39 words
A drapery and supporting structure as claimed in claim 16 wherein each endmost stiffening member has a grommet extending through the fabric and securing said brake means to said stiffening member, and said handle means extend through said grommets.
Claim 21
Dependent Claim
198 words
A drapery and supporting structure comprising a sheet of fabric, a backing strip, a plurality of stiffening members attached to said backing strip at spaced apart locations, each stiffening member being divided into three parts along vertical lines, a fastener carried by the midportion of all except at least one of said stiffening members, said stiffening members and backing strip being fastened to said sheet of fabric near the upper edge portion thereof, a grommet extending through the fabric and the at least one stiffening member located at one end of the backing strip, handle means passing through said grommet at the end of said backing strip and fabric, a channel mounted above a window, a plurality of slide carriers in a track on said channel, said handle means being affixed securely to one end slide carrier, said fasteners engaging in sockets in the remaining slide carriers, and means for limiting movement of said slide carriers relative to said channel, said brake means frictionally engaging said track to restrain movement of said end of the fabric, and said three parts of each stiffening member forming a threesided pleat at the ends of said fabric are brought closer together.
Claim 22
Dependent Claim
198 words
A drapery and supporting structure comprising a sheet of fabric, a backing strip, a plurality of stiffening members attached to said backing strip at spaced apart locations, each stiffening member being divided into three parts along vertical lines, a fastener carried by the midportion of all except at least one of said stiffening members, said stiffening members and backing strip being fastened to said sheet of fabric near the upper edge portion thereof, a grommet extending through the fabric and the at least one stiffening member located at one end of the backing strip, handle means passing through said grommet at the end of said backing strip and fabric, a channel mounted above a window, a plurality of slide carriers in a track on said channel, said handle means being affixed securely to one end slide carrier, said fasteners engaging in sockets in the remaining slide carriers, and means for limiting movement of said slide carriers relative to said channel, said brake means frictionally engaging said track to restrain movement of said end of the fabric, and said three parts of each stiffening member forming a threesided pleat at the ends of said fabric are brought closer together.
Claim 23
Dependent Claim
79 words
A drapery comprising a sheet of fabric material, a narrow backing strip, a plurality of stiffening members attached to said backing strip in spaced apart relationship, each stiffening member being divided along vertical lines into three parts, said backing strip and plural stiffening members being secured to said sheet of material along the upper edge portion thereof, and means carried by said middle part of said three parts of the stiffening members for attaching said drapery to a track.
Claim 24
Dependent Claim
79 words
A drapery comprising a sheet of fabric material, a narrow backing strip, a plurality of stiffening members attached to said backing strip in spaced apart relationship, each stiffening member being divided along vertical lines into three parts, said backing strip and plural stiffening members being secured to said sheet of material along the upper edge portion thereof, and means carried by said middle part of said three parts of the stiffening members for attaching said drapery to a track.
Claim 25
Independent Claim
166 words
A method of making a drapery comprising cutting a sheet of fabric to size, forming a backing member by cutting from a sheet of material that is stiffer than the fabric a narrow band that is of a length equal to the width of said fabric, forming two hinge means the length of a sheet of plastic material, forming stiffening members by cutting said sheet of plastic into short lengths equal to the width of said band of backing material, placing and dielectrically attaching a plurality of said stiffening members to said backing member in spaced apart relationship, passing fasteners through the intermediate ones of said stiffening members, stitching said combined backing member and stiffening members to one edge portion of said fabric, forming a brake means by bending a strip of material in a loop, and passing a grommet through the fabric, backing member and endmost stiffening members and trapping one of said brake means to said grommet by upsetting the end of said grommet.
Claim 26
Independent Claim
166 words
A method of making a drapery comprising cutting a sheet of fabric to size, forming a backing member by cutting from a sheet of material that is stiffer than the fabric a narrow band that is of a length equal to the width of said fabric, forming two hinge means the length of a sheet of plastic material, forming stiffening members by cutting said sheet of plastic into short lengths equal to the width of said band of backing material, placing and dielectrically attaching a plurality of said stiffening members to said backing member in spaced apart relationship, passing fasteners through the intermediate ones of said stiffening members, stitching said combined backing member and stiffening members to one edge portion of said fabric, forming a brake means by bending a strip of material in a loop, and passing a grommet through the fabric, backing member and endmost stiffening members and trapping one of said brake means to said grommet by upsetting the end of said grommet.
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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) | 1983-10-28 | 1984-04-28 | 1984-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-28 | 1988-04-28 | 1988-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-28 | 1992-04-28 | 1992-10-28 | $7700.00 | Window Closed / Lapsed |