US3529487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission control device
Assignee: Old Carco LLC
•
Filing: 1968-12-18
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Granted: 1970-09-22
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Expires: 1988-12-18
Abstract
No abstract record available.
Inventors
- 👤 Courtney F Dolan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:42
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/34; B60K17/344; F; F16; F16H; F16H63/00; F16H63/02; F16H63/08; F16H63/16; F16H63/30; F16H63/3069; F16H63/34; F16H63/36; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/20085; Y10T74/20104
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3283298A
Cited
US3354741A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |