US2659561A
Expired / Lapsed
US
⏱️ 0.0 years remaining
C clamp
Assignee: Individual
•
Filing: 1950-10-09
•
Granted: 1953-11-17
•
Expires: 1970-10-09
Abstract
No abstract record available.
Inventors
- 👤 Orlan C Kindorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:12
CPC Classifications
B; B25; B25B; B25B5/00; B25B5/06; B25B5/10; B25B5/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1470642A
Cited
US1747005A
Cited
US1737214A
Cited
US1794976A
Cited
US1774878A
Cited
US2562562A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |