Patent US2884768A successfully refreshed from Google Patents.
US2884768A
Expired / Lapsed
US
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Automobile refrigerating apparatus
Assignee: Motors Liquidation Co
•
Filing: 1955-02-23
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Granted: 1959-05-05
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Expires: 1975-02-23
Abstract
No abstract record available.
Inventors
- 👤 Richard E Gould
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:29
CPC Classifications
F; F28; F28D; F28D1/00; F28D1/02; F28D1/04; F28D1/047; F28D1/0477; F28D1/0478; B; B60; B60H; B60H1/00; B60H1/00492; B60H1/005; F25; F25B; F25B39/00; F25B40/00; F28D20/00; F28D20/02; F28D20/021; F28F; F28F1/00; F28F1/10; F28F1/12; F28F1/126; F28F3/00; F28F3/12; F28F3/14; F25B2400/00; F25B2400/24; F25D; F25D16/00; Y; Y02; Y02E; Y02E60/00; Y02E60/14; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4935; Y10T29/49359
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |