US2685873A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Starting device for motor vehicle automatic drives
Assignee: Individual
•
Filing: 1952-05-16
•
Granted: 1954-08-10
•
Expires: 1972-05-16
Abstract
No abstract record available.
Inventors
- 👤 Garrett H Cooke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:14
CPC Classifications
F; F02; F02N; F02N11/00; F02N11/08; F02N11/0803; F02N11/087; F02N11/10; F02N11/101; F02N11/103; F02N2200/00; F02N2200/08; F02N2200/0802; F02N2250/00; F02N2250/06; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2142; Y10T74/2144; Y10T74/2146
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2374303A
Cited
GB612674A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-09 | 1958-02-08 | 1958-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-09 | 1962-02-08 | 1962-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-09 | 1966-02-08 | 1966-08-10 | $7700.00 | Window Closed / Lapsed |