US2912845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weather-proof slide bolt locking means
Assignee: Individual
•
Filing: 1956-08-14
•
Granted: 1959-11-17
•
Expires: 1976-08-14
Abstract
No abstract record available.
Inventors
- 👤 Mordovanecy Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:42
CPC Classifications
E; E05; E05B; E05B17/00; E05B17/20; E05B17/2007; E05B17/2049; E05B17/2057; E05C; E05C1/00; E05C1/02; E05C1/04; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0863; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1028; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5301; Y10T70/5319
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US215503A
Cited
US622676A
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US708892A
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US916826A
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US1229851A
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US1364749A
Cited
US1593684A
Cited
GB272878A
Cited
US1675033A
Cited
US2656704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |