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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
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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)

US2511953A Cited
US2391539A Cited
US2885138A Cited
US2805485A Cited
US2932897A Cited
US3797120A Cited

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

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