US2828644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gearshift control
Assignee: Motors Liquidation Co
•
Filing: 1952-11-04
•
Granted: 1958-04-01
•
Expires: 1972-11-04
Abstract
No abstract record available.
Inventors
- 👤 Albert S Harbour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:38
CPC Classifications
F; F16; F16H; F16H59/00; F16H59/02; F16H59/04; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/2014; Y10T74/20146; Y10T74/20207; Y10T74/20256
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2235975A
Cited
US2282962A
Cited
US2377700A
Cited
US2693713A
Cited
US2696126A
Cited
US2638013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |