US1485024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door-securing mechanism
Assignee: Individual
•
Filing: 1920-02-26
•
Granted: 1924-02-26
•
Expires: 1940-02-26
Abstract
No abstract record available.
Inventors
- 👤 Edward E Gage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:07
CPC Classifications
E; E05; E05C; E05C9/00; E05C9/04; E05C9/047; E05B; E05B63/00; E05B63/0004; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5226; Y10T70/523; Y10T70/5246; Y10T70/5248; Y10T70/527
Claims Analysis
Total Claims: 0
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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) | 1927-02-25 | 1927-08-27 | 1928-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-02-25 | 1931-08-27 | 1932-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-02-25 | 1935-08-27 | 1936-02-26 | $7700.00 | Window Closed / Lapsed |