US2961728A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hook and eye garment fastener
Assignee: Individual
•
Filing: 1958-12-08
•
Granted: 1960-11-29
•
Expires: 1978-12-08
Abstract
No abstract record available.
Inventors
- 👤 Cohn Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:23
CPC Classifications
A; A44; A44B; A44B13/00; A44B13/0029; A44B13/0035; A44B13/0041; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/4588; Y10T24/45906; Y10T24/45911; Y10T24/45916
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US129255A
Cited
US752789A
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US2593162A
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US1107750A
Cited
US1387135A
Cited
US2772464A
Cited
US2731694A
Cited
US2821002A
Cited
US2778082A
Cited
US2886873A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |