Patent US3561073A successfully refreshed from Google Patents.
US3561073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Iron-in-zipper
Assignee: Individual
•
Filing: 1968-09-03
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Granted: 1971-02-09
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Expires: 1988-09-03
Abstract
Abstract A SLIDE FASTENER IS SECURED TO THE FOLDED OVER EDGES OF A GARMENT OPENING BY TWO ROWS OF THERMOPLASTIC ADHESIVE ON EACH FASTENER TAPE. THE ADHESIVE IS BETWEEN EACH TAPE AND THE RESPECTIVE FOLD AND ALSO BETWEEN EACH TAPE AND THE GARMENT EDGE ADJACENT THE EDGE.
Inventors
- 👤 Corinne D Rosser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:11
CPC Classifications
A; A41; A41H; A41H37/00; A41H37/001; A41H37/003; A41D; A41D27/00; A41D27/20; A41D27/201; A41D27/202; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2539; Y10T24/2591
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |