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Patent US2597059A successfully refreshed from Google Patents.
US2597059A
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Windshield clearing device
Assignee: Trico Products Corp
•
Filing: 1946-04-13
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Granted: 1952-05-20
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Expires: 1966-04-13
Abstract
No abstract record available.
Inventors
- 👤 Bitzer Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:50
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/50; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/85978; Y10T137/86179
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1264554A
Cited
US1489348A
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US1716945A
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US2012218A
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US2153519A
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US2142056A
Cited
US2260904A
Cited
US2430545A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |