US2746652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield washer
Assignee: Trico Products Corp
•
Filing: 1952-12-03
•
Granted: 1956-05-22
•
Expires: 1972-12-03
Abstract
No abstract record available.
Inventors
- 👤 John R Oishei
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:47
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)
US1390617A
Cited
US1825411A
Cited
US2153519A
Cited
US2100092A
Cited
US2381650A
Cited
US2409517A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |