US3532952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper control circuit utilizing an internal switching mechanism to reverse and dynamically brake the motor for parking the wipers
Assignee: Ford Motor Co
•
Filing: 1968-06-06
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Granted: 1970-10-06
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Expires: 1988-06-06
Abstract
No abstract record available.
Inventors
- 👤 Eugene C Cagnon
- 👤 Kenneth P Hurlin
- 👤 Anthony S Ryff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:34
CPC Classifications
B; B60; B60R; B60R16/00; B60R16/005; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; B60S1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2959968A
Cited
US3253206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |