US3407426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for automatically cleaning windshields
Assignee: Individual
•
Filing: 1966-01-05
•
Granted: 1968-10-29
•
Expires: 1986-01-05
Abstract
No abstract record available.
Inventors
- 👤 Muller Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:50
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/02; F04B43/04; B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/481; B60S1/52; B60S1/522
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2648865A
Cited
US2763023A
Cited
US2835916A
Cited
US3008170A
Cited
US3152726A
Cited
GB966176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |