Patent US4199745A successfully refreshed from Google Patents.
Patent US1293053A successfully refreshed from Google Patents.
US1293053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch mechanism.
Assignee: Diamond Match Co USA
•
Filing: 1916-04-01
•
Granted: 1919-02-04
•
Expires: 1936-04-01
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Donnelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:34
CPC Classifications
F; F16; F16D; F16D23/00; F16D23/02; F16D23/04; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19628
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) | 1922-02-03 | 1922-08-05 | 1923-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-02-03 | 1926-08-05 | 1927-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-02-03 | 1930-08-05 | 1931-02-04 | $7700.00 | Window Closed / Lapsed |