US3936944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linear cut sewing tape
Assignee: Individual
•
Filing: 1974-03-18
•
Granted: 1976-02-10
•
Expires: 1994-03-18
Abstract
Abstract A sewing tape especially adapted to provide a measured sewing guide line when using a sewing machine. The tape is in the form of a strip provided with cuts extending through the tip for separating the tape into ribbons of predetermined thickness and has suitable guide lines printed thereon some of which coincide with the cuts. The tape is held together by pressure sensitive adhesive coated on one surface of the tape which is wound under tension.
Inventors
- 👤 Zachary Paul Byne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:56
CPC Classifications
D; D05; D05B; D05B81/00; G; G01; G01B; G01B3/00; G01B3/10; G01B3/1003; G01B3/1004; G01B3/1084; G01B2003/1097; Y; Y10; Y10S; Y10S428/00; Y10S428/906; Y10T; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24273; Y10T428/24298; Y10T428/24314; Y10T428/28
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
193 words
A sewing tape comprising an elongated strip of flexible material having an upper face and a lower face, a pressure sensitive adhesive coating on said lower face, and fully cut through cuts in said strip extending longitudinally the length of said strip completely dividing said strip into ribbons of predetermined width, said strip having a plurality of imperforate depressions in the lower face and projecting upwardly of said upper face causing some of said pressure sensitive adhesive coating to extend across said cuts holding said ribbons together, a plurality of longitudinally extending lines on said upper face closely coinciding with at least some of said cuts, said lines extending parallel to each other, indicia on said upper face indicating the distance each of said lines is from an edge of said strip, a plurality of transverse lines on said tape extending normally to said strip and marking at least some of said ribbons into sections of predetermined length, some of said transverse lines extending from one edge of said strip to one of said cuts, and others of said transverse lines extending from another edge of said strip to another of said cuts.
Claim 2
Dependent Claim
193 words
A sewing tape comprising an elongated strip of flexible material having an upper face and a lower face, a pressure sensitive adhesive coating on said lower face, and fully cut through cuts in said strip extending longitudinally the length of said strip completely dividing said strip into ribbons of predetermined width, said strip having a plurality of imperforate depressions in the lower face and projecting upwardly of said upper face causing some of said pressure sensitive adhesive coating to extend across said cuts holding said ribbons together, a plurality of longitudinally extending lines on said upper face closely coinciding with at least some of said cuts, said lines extending parallel to each other, indicia on said upper face indicating the distance each of said lines is from an edge of said strip, a plurality of transverse lines on said tape extending normally to said strip and marking at least some of said ribbons into sections of predetermined length, some of said transverse lines extending from one edge of said strip to one of said cuts, and others of said transverse lines extending from another edge of said strip to another of said cuts.
Claim 3
Dependent Claim
23 words
A sewing tape according to claim 1, wherein said tape is wound in a roll under a tensile force of about 100 lbs.
References Cited (Backward Citations)
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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) | 1979-02-09 | 1979-08-11 | 1980-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-02-09 | 1983-08-11 | 1984-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-02-09 | 1987-08-11 | 1988-02-10 | $7700.00 | Window Closed / Lapsed |