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Patent US2763023A successfully refreshed from Google Patents.
US2763023A
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US
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Windshield clearing system
Assignee: Trico Products Corp
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Filing: 1952-02-16
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Granted: 1956-09-18
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Expires: 1972-02-16
Abstract
No abstract record available.
Inventors
- 👤 Erwin C Horton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:21
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/52; B60S1/522
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1801373A
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US2142056A
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US2333854A
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US2348502A
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US2432690A
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US2648865A
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US2582717A
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US2562819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |