US1935234A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission synchronizer mechanism
Assignee: Warner Gear Co
•
Filing: 1931-12-18
•
Granted: 1933-11-14
•
Expires: 1951-12-18
Abstract
No abstract record available.
Inventors
- 👤 Samuel O White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:44
CPC Classifications
F; F16; F16D; F16D23/00; F16D23/02; F16D23/04; F16H; F16H63/00; F16H63/02; F16H63/30; F16H63/38; F16D23/06; F16D2023/0618; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20636
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) | 1936-11-13 | 1937-05-15 | 1937-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-11-13 | 1941-05-15 | 1941-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-11-13 | 1945-05-15 | 1945-11-14 | $7700.00 | Window Closed / Lapsed |