Patent US2855797A successfully refreshed from Google Patents.
US2855797A
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US
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Automobile drive control
Assignee: ROBERT K GILLEN
•
Filing: 1953-10-23
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Granted: 1958-10-14
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Expires: 1973-10-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Paul A Dunn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:21
CPC Classifications
B; B60; B60W; B60W30/00; B60W30/18; B60W2540/00; B60W2540/10; B60W2710/00; B60W2710/06; B60W2710/0616; B60W2710/18; B60W30/1819; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20213; Y10T74/2022; Y10T74/20226; Y10T74/20256
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1551696A
Cited
US2489727A
Cited
GB669963A
Cited
US2620050A
Cited
US2602348A
Cited
US2707886A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |