US3283379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrally woven zipper stringer
Assignee: Scovill Inc
•
Filing: 1965-03-29
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Granted: 1966-11-08
•
Expires: 1985-03-29
Abstract
No abstract record available.
Inventors
- 👤 John E Burbank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:08
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/42; A44B19/52; A44B19/54; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2518; Y10T24/252
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
AN INTEGRALLY WOVEN ZIPPER STRINGER HAVING A FLAT TAPE CONNSISTING OF A FILLER THREAD INTERWOVENN WITH A PLURALITY OF WARP THREADS, A FASTENER COIL ALONG ONE EDGE OF THE TAPE AND HELD TO THE TAPE BY PORTIONS OF SAID FILLER THREAD ENGAGED BETWEEN SUCCESSIVE COIL CONVOLUTIONS, AUXILIARY WARPS DISPOSED AGAINST SAID COIL, AND A SEPARATE WEFT THREAD FOR YIEING SAID AUXILIARY WARPS TO SAID COIL.
Claim 2
Dependent Claim
65 words
AN INTEGRALLY WOVEN ZIPPER STRINGER HAVING A FLAT TAPE CONNSISTING OF A FILLER THREAD INTERWOVENN WITH A PLURALITY OF WARP THREADS, A FASTENER COIL ALONG ONE EDGE OF THE TAPE AND HELD TO THE TAPE BY PORTIONS OF SAID FILLER THREAD ENGAGED BETWEEN SUCCESSIVE COIL CONVOLUTIONS, AUXILIARY WARPS DISPOSED AGAINST SAID COIL, AND A SEPARATE WEFT THREAD FOR YIEING SAID AUXILIARY WARPS TO SAID COIL.
References Cited (Backward Citations)
US2567160A
Cited
US3058188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |