US3058142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle headlight cleaning system
Assignee: Motors Liquidation Co
•
Filing: 1961-09-07
•
Granted: 1962-10-16
•
Expires: 1981-09-07
Abstract
No abstract record available.
Inventors
- 👤 Samuel C Pollock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:03
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/56; B60S1/60; B60S1/603; B60S1/606
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2749568A
Cited
US2878505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |