US3948307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pleater tape for drapes or curtains or the like
Assignee: KIRRKAMM & Co KG GmbH
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Filing: 1974-12-16
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Granted: 1976-04-06
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Expires: 1994-12-16
Abstract
Abstract A pleater tape which includes at least one pull cord for forming double pleats in drapes, curtains or the like is disclosed. The pull cords are alternately arranged on the back side of the tape and affixed so as to be longitudinally displaceable in the center of a double pleat. The arrangement is such that the lengths of the two oppositely placed single pleats determine the length of the double pleat.
Inventors
- 👤 Alfred Scholer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:19
CPC Classifications
A; A47; A47H; A47H13/00; A47H13/14; A47H13/16
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
148 words
A pleater tape for forming multiple pleats in drapes and curtains, said multiple pleats having a center and being formed by at least two oppositely placed single pleats each having a width and a center, comprising: a tape having a front side, a reverse side and an upper edge; at least one pull cord affixed to said reverse side at certain points and running freely therebetween; affixing means for displaceably affixing said at least one pull cord to said reverse side, said affixing means being arranged at said center of said multiple pleats; a pocket in said tape extending in one dimension through the height of said tape and in the other dimension across one half of the width of the two single pleats forming the multiple pleat; and a plate of synthetic material of the same size having side edges, said plate being disposed within said pocket.
Claim 2
Dependent Claim
148 words
A pleater tape for forming multiple pleats in drapes and curtains, said multiple pleats having a center and being formed by at least two oppositely placed single pleats each having a width and a center, comprising: a tape having a front side, a reverse side and an upper edge; at least one pull cord affixed to said reverse side at certain points and running freely therebetween; affixing means for displaceably affixing said at least one pull cord to said reverse side, said affixing means being arranged at said center of said multiple pleats; a pocket in said tape extending in one dimension through the height of said tape and in the other dimension across one half of the width of the two single pleats forming the multiple pleat; and a plate of synthetic material of the same size having side edges, said plate being disposed within said pocket.
Claim 3
Dependent Claim
19 words
The pleater tape according to claim 1, wherein the plate is provided with slits or notches along the side-edges.
Claim 4
Dependent Claim
16 words
The pleater tape of claim 1 wherein said affixing means comprises loops worked into the tape.
Claim 5
Dependent Claim
45 words
The pleater tape of claim 1 wherein said affixing means comprises a pair of slits in said tape; said at least one pull cord passing through one slit to the front side of the tape and returning to said reverse side through the other slit.
Claim 6
Dependent Claim
133 words
A pleater tape for forming multiple pleats in drapes and curtains, said multiple pleats having a center and being formed by at least two oppositely placed single pleats each having a width and a center comprising: a tape having a front side, a reverse side and an upper edge; at least one pull cord affixed to said reverse side at certain points and running freely therebetween; affixing means for displaceably affixing said at least one pull cord to said reverse side, said affixing means being arranged at said center of said multiple pleats; and holding means comprising a denser weaving of the tape extending in one dimension through the height of said tape and in the other dimension across one half of the width of the two single pleats forming the multiple pleat.
Claim 7
Dependent Claim
133 words
A pleater tape for forming multiple pleats in drapes and curtains, said multiple pleats having a center and being formed by at least two oppositely placed single pleats each having a width and a center comprising: a tape having a front side, a reverse side and an upper edge; at least one pull cord affixed to said reverse side at certain points and running freely therebetween; affixing means for displaceably affixing said at least one pull cord to said reverse side, said affixing means being arranged at said center of said multiple pleats; and holding means comprising a denser weaving of the tape extending in one dimension through the height of said tape and in the other dimension across one half of the width of the two single pleats forming the multiple pleat.
Claim 8
Dependent Claim
144 words
A pleater tape for forming multiple pleats in drapes and curtains, said multiple pleats having a center and being formed by at least two oppositely placed single pleats each having a width and a center comprising: a tape having a front side, a reverse side and an upper edge; at least one pull cord affixed to said reverse side at certain points and running freely therebetween; affixing means for displaceably affixing said at least one pull cord to said reverse side, said affixing means being arranged at said center of said multiple pleats; and an additional pull cord, said additional pull cord being lontigudinally displaceably affixed along the upper edge of said tape over one half the width of the two single pleats forming the multiple pleat and along such length of tape not desired to be formed into pleats and running freely therebetween.
Claim 9
Dependent Claim
144 words
A pleater tape for forming multiple pleats in drapes and curtains, said multiple pleats having a center and being formed by at least two oppositely placed single pleats each having a width and a center comprising: a tape having a front side, a reverse side and an upper edge; at least one pull cord affixed to said reverse side at certain points and running freely therebetween; affixing means for displaceably affixing said at least one pull cord to said reverse side, said affixing means being arranged at said center of said multiple pleats; and an additional pull cord, said additional pull cord being lontigudinally displaceably affixed along the upper edge of said tape over one half the width of the two single pleats forming the multiple pleat and along such length of tape not desired to be formed into pleats and running freely therebetween.
Claim 10
Dependent Claim
67 words
The pleater tape of claim 6, said multiple pleats being formed of more than two oppositely placed single pleats, the more than two single pleats having inwardly pointing and outwardly pointing fold-lines relative to the front side of the tape, wherein said at least one pull cord is displaceably affixed to said inwardly pointing fold-lines and said additional pullcord is displaceably affixed to said outwardly pointing fold-lines.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-04-06 | 1979-10-06 | 1980-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-04-06 | 1983-10-06 | 1984-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-04-06 | 1987-10-06 | 1988-04-06 | $7700.00 | Window Closed / Lapsed |