US2867996A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling means for vehicle motors
Assignee: Individual
•
Filing: 1955-09-01
•
Granted: 1959-01-13
•
Expires: 1975-09-01
Abstract
No abstract record available.
Inventors
- 👤 George P Bullard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:37
CPC Classifications
B; B60; B60K; B60K11/00; B60K11/08; B60H; B60H1/00; B60H1/32; B60H1/3204; B60H1/323; F; F01; F01P; F01P9/00; F01P9/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1111526A
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US1701999A
Cited
US1826471A
Cited
US2264848A
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US2344864A
Cited
US2319002A
Cited
US2514253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |