US3385273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling system for internal combustion engine
Assignee: Volvo White Truck Corp
•
Filing: 1965-09-10
•
Granted: 1968-05-28
•
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 04:06
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2734497A
Cited
US943408A
Cited
GB191400965A
Cited
US1643645A
Cited
US2037354A
Cited
US2175448A
Cited
US2152594A
Cited
DE1067637B
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 |