US1345041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panic-bolt
Assignee: Sargent Manufacturing Co
•
Filing: 1917-12-08
•
Granted: 1920-06-29
•
Expires: 1937-12-08
Abstract
No abstract record available.
Inventors
- 👤 Henry G Voight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:39
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/10; E05B65/1006; E05B65/1013; E05B65/1046; E05B65/106; E05B65/1066; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0822
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1923-06-29 | 1923-12-29 | 1924-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-06-29 | 1927-12-29 | 1928-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-06-29 | 1931-12-29 | 1932-06-29 | $7700.00 | Window Closed / Lapsed |