US895380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination-lock for doors.
Assignee: Individual
•
Filing: 1907-08-20
•
Granted: 1908-08-04
•
Expires: 1927-08-20
Abstract
No abstract record available.
Inventors
- 👤 Daniel E Lombard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:45
CPC Classifications
E; E05; E05B; E05B37/00; E05B37/16; E05B37/163; Y; Y10; Y10S; Y10S70/00; Y10S70/49; Y10T; Y10T70/00; Y10T70/70; Y10T70/7153; Y10T70/7181; Y10T70/7198; Y10T70/7237; Y10T70/726; Y10T70/7271; Y10T70/7311
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) | 1911-08-04 | 1912-02-03 | 1912-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-08-04 | 1916-02-03 | 1916-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-08-04 | 1920-02-03 | 1920-08-04 | $7700.00 | Window Closed / Lapsed |