US2775330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission and control system
Assignee: Motors Liquidation Co
•
Filing: 1952-11-21
•
Granted: 1956-12-25
•
Expires: 1972-11-21
Abstract
No abstract record available.
Inventors
- 👤 Hans O Schjolin
- 👤 Guentsche Helmuth
- 👤 Parshall Millis Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:05
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16D; F16D48/00; F16D48/02; F16D48/0206; F16D48/04; F16D48/06; F16D48/062; F16D2048/0221; F16D2500/00; F16D2500/10; F16D2500/11; F16D2500/1107; F16D2500/1112; F16D2500/30; F16D2500/314; F16D2500/31406; F16D2500/31493; F16H2716/00; F16H2716/04; F16H2716/06; Y; Y10; Y10S; Y10S74/00; Y10S74/02
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-25 | 1960-06-25 | 1960-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-25 | 1964-06-25 | 1964-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-25 | 1968-06-25 | 1968-12-25 | $7700.00 | Window Closed / Lapsed |