US2966187A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pawl and ratchet bolt and nut lock
Assignee: Individual
•
Filing: 1958-10-14
•
Granted: 1960-12-27
•
Expires: 1978-10-14
Abstract
No abstract record available.
Inventors
- 👤 Cock Chars Ter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:56
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/28; F16B39/32; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/953
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1027508A
Cited
US1651187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |