Patent US3570085A successfully refreshed from Google Patents.
Patent US2680657A successfully refreshed from Google Patents.
US2680657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission gear-set slide mounting
Assignee: Kenworth Motor Truck Corp
•
Filing: 1950-03-11
•
Granted: 1954-06-08
•
Expires: 1970-03-11
Abstract
No abstract record available.
Inventors
- 👤 Drozynski Chester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:15
CPC Classifications
F; F16; F16H; F16H59/00; F16H59/02; F16H59/04; F16H59/042; F16H63/00; F16H63/02; F16H63/30; F16H63/3009; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20018
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US505400A
Cited
US882091A
Cited
US1389287A
Cited
US1537828A
Cited
US1543754A
Cited
US1519420A
Cited
US1831194A
Cited
US1973332A
Cited
US2177964A
Cited
US2301448A
Cited
US2370861A
Cited
US2465885A
Cited
US2472593A
Cited
US2538653A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-07 | 1957-12-07 | 1958-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-07 | 1961-12-07 | 1962-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-07 | 1965-12-07 | 1966-06-08 | $7700.00 | Window Closed / Lapsed |