US567156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric lock
Assignee: —
•
Filing: —
•
Granted: 1896-09-08
•
Expires: 1913-09-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:31
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/0001; E05B47/0002; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0977; Y10T292/0982; Y10T292/1014; Y10T292/1021; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/5394; Y10T70/5465; Y10T70/5478; Y10T70/55; Y10T70/5518; Y10T70/70; Y10T70/7051; Y10T70/7062
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) | 1899-09-08 | 1900-03-10 | 1900-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1903-09-09 | 1904-03-10 | 1904-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1907-09-09 | 1908-03-10 | 1908-09-09 | $7700.00 | Window Closed / Lapsed |