Patent US2716867A successfully refreshed from Google Patents.
US2716867A
Expired / Lapsed
US
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Refrigerating apparatus
Assignee: Motors Liquidation Co
•
Filing: 1953-07-02
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Granted: 1955-09-06
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Expires: 1973-07-02
Abstract
No abstract record available.
Inventors
- 👤 James W Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:01
CPC Classifications
F; F25; F25D; F25D21/00; F25D21/06; F25D11/00; F25D11/02; F25D11/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2036756A
Cited
US2492970A
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US2426578A
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US2492648A
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US2665558A
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US2586853A
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US2455850A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-05 | 1959-03-07 | 1959-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-05 | 1963-03-07 | 1963-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-05 | 1967-03-07 | 1967-09-06 | $7700.00 | Window Closed / Lapsed |