US2749772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission and controls
Assignee: Motors Liquidation Co
•
Filing: 1952-07-19
•
Granted: 1956-06-12
•
Expires: 1972-07-19
Abstract
No abstract record available.
Inventors
- 👤 O'malley John James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:08
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H2716/00; F16H2716/04; F16H2716/06; Y; Y10; Y10S; Y10S74/00; Y10S74/01; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19074; Y10T74/19112
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1298956A
Cited
US2223716A
Cited
US2353905A
Cited
US2415758A
Cited
US2557421A
Cited
US2435633A
Cited
US2507051A
Cited
US2617257A
Cited
US2583556A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-12 | 1959-12-12 | 1960-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-12 | 1963-12-12 | 1964-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-12 | 1967-12-12 | 1968-06-12 | $7700.00 | Window Closed / Lapsed |