US2886720A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coordinator for windshield washer and wipers
Assignee: Motors Liquidation Co
•
Filing: 1956-01-12
•
Granted: 1959-05-12
•
Expires: 1976-01-12
Abstract
No abstract record available.
Inventors
- 👤 Charles E Buck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:33
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/481; B60S1/482
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US308548A
Cited
US533108A
Cited
US1187625A
Cited
US1530632A
Cited
US1728135A
Cited
US1868256A
Cited
US2514002A
Cited
GB705140A
Cited
US2743473A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |