Patent US5852782A successfully refreshed from Google Patents.
Patent US3385273A successfully refreshed from Google Patents.
US3385273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling system for internal combustion engine
Assignee: Volvo White Truck Corp
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Filing: 1965-09-10
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Granted: 1968-05-28
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Expires: 1985-09-10
Abstract
No abstract record available.
Inventors
- 👤 Forest S Baster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:39
CPC Classifications
F; F02; F02F; F02F1/00; F02F1/02; F02F1/10; F02F1/14; F01; F01P; F01P3/00; F01P3/02; F01P2003/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2037354A
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US2175448A
Cited
US2152594A
Cited
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Cited
US2972341A
Cited
US2976859A
Cited
US3203408A
Cited
US3315651A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |