Patent US2684632A successfully refreshed from Google Patents.
US2684632A
Expired / Lapsed
US
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Windshield washer pump
Assignee: Trico Products Corp
•
Filing: 1950-01-14
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Granted: 1954-07-27
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Expires: 1970-01-14
Abstract
No abstract record available.
Inventors
- 👤 Erwin C Horton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:47
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/54; B65; B65D; B65D83/00; B65D83/14; B65D83/44; B65D83/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US520349A
Cited
US1621933A
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US1390617A
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US2162985A
Cited
US2153519A
Cited
US2114558A
Cited
US2433589A
Cited
US2540290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-26 | 1958-01-25 | 1958-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-26 | 1962-01-25 | 1962-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-26 | 1966-01-25 | 1966-07-27 | $7700.00 | Window Closed / Lapsed |