US2784876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle windscreen washers
Assignee: ZF International UK Ltd
•
Filing: 1953-10-05
•
Granted: 1957-03-12
•
Expires: 1973-10-05
Abstract
No abstract record available.
Inventors
- 👤 Parkes Eric Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:34
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/50; B60S1/481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2675757A
Cited
US1897784A
Cited
US1912748A
Cited
US2153519A
Cited
US2540290A
Cited
US2649332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-11 | 1960-09-10 | 1961-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-11 | 1964-09-10 | 1965-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-11 | 1968-09-10 | 1969-03-12 | $7700.00 | Window Closed / Lapsed |