US2609679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safe lock
Assignee: Mosler Safe Co
•
Filing: 1949-07-22
•
Granted: 1952-09-09
•
Expires: 1969-07-22
Abstract
No abstract record available.
Inventors
- 👤 Frederick J Bremer
- 👤 George J Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:51
CPC Classifications
E; E05; E05B; E05B17/00; E05B17/0054; E05B17/0062; Y; Y10; Y10T; Y10T70/00; Y10T70/20; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7537; Y10T70/7542; Y10T70/7548; Y10T70/7559; Y10T70/7667; Y10T70/7706; Y10T70/7915; Y10T70/7949
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-09 | 1956-03-10 | 1956-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-09 | 1960-03-10 | 1960-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-09 | 1964-03-10 | 1964-09-09 | $7700.00 | Window Closed / Lapsed |