Patent DE1630278B2 successfully refreshed from Google Patents.
US712905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nut-lock.
Assignee: Individual
•
Filing: 1902-03-03
•
Granted: 1902-11-04
•
Expires: 1922-03-03
Abstract
No abstract record available.
Inventors
- 👤 James W H Cannon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:07
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/28; F16B39/32; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/95; Y10S411/952
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) | 1905-11-03 | 1906-05-05 | 1906-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-11-03 | 1910-05-05 | 1910-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-11-03 | 1914-05-05 | 1914-11-04 | $7700.00 | Window Closed / Lapsed |