US2656704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary and sliding bolt lock
Assignee: Individual
•
Filing: 1950-08-23
•
Granted: 1953-10-27
•
Expires: 1970-08-23
Abstract
No abstract record available.
Inventors
- 👤 Mancuso Emanuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:32
CPC Classifications
E; E05; E05B; E05B67/00; E05B67/36; E05B67/06; E05B67/22; E05B67/24; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0863; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/437; Y10T70/439; Y10T70/441; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5314
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US708892A
Cited
US1081808A
Cited
US1446760A
Cited
US1783905A
Cited
US2108145A
Cited
US1976274A
Cited
US2104981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |