US3301484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air-conditioning of automobile vehicles
Assignee: Renault SA
•
Filing: 1964-11-30
•
Granted: 1967-01-31
•
Expires: 1984-11-30
Abstract
No abstract record available.
Inventors
- 👤 Castelet Gaetan De Coye De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:05
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00007; B60H1/00021; B60H1/00064; B60H1/00071; B60H1/24; B60H1/26; B60H1/28; B60H2001/00078; B60H2001/00085; B60H2001/00114; B60H2001/00135; B60H2001/0015; B60H2001/00164; B60H2001/00185; B60H2001/00192
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2304643A
Cited
US2316421A
Cited
US2518356A
Cited
US2873953A
Cited
US3078779A
Cited
US3208368A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |