Patent US2637088A successfully refreshed from Google Patents.
US2637088A
Expired / Lapsed
US
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Snaphook
Assignee: Individual
•
Filing: 1949-12-23
•
Granted: 1953-05-05
•
Expires: 1969-12-23
Abstract
No abstract record available.
Inventors
- 👤 Harry G Foster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:58
CPC Classifications
A; A01; A01K; A01K27/00; A01K27/005; F; F16; F16B; F16B45/00; F16B45/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US196664A
Cited
US790329A
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US958594A
Cited
US1056343A
Cited
US1172915A
Cited
FR539778A
Cited
US1521903A
Cited
US1422765A
Cited
US1758038A
Cited
US2118475A
Cited
US2576261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-04 | 1956-11-03 | 1957-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-04 | 1960-11-03 | 1961-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-04 | 1964-11-03 | 1965-05-05 | $7700.00 | Window Closed / Lapsed |