US2793834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle refrigerating apparatus
Assignee: Motors Liquidation Co
•
Filing: 1954-10-04
•
Granted: 1957-05-28
•
Expires: 1974-10-04
Abstract
No abstract record available.
Inventors
- 👤 Charles F Henney
- 👤 Ira L Gould
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:19
CPC Classifications
F; F25; F25D; F25D19/00; F25D19/003; F25D11/00; F25D11/003
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2231012A
Cited
US2285946A
Cited
US2506448A
Cited
US2513679A
Cited
US2696086A
Cited
US2641110A
Cited
US2694553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |