US2807147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle refrigerating apparatus
Assignee: Motors Liquidation Co
•
Filing: 1954-11-29
•
Granted: 1957-09-24
•
Expires: 1974-11-29
Abstract
No abstract record available.
Inventors
- 👤 James W Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:45
CPC Classifications
F; F16; F16D; F16D27/00; F16D27/12; B; B60; B60H; B60H1/00; B60H1/32; B60H1/3204; B60H1/3205; B60H1/3208; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/1816
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2094449A
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US2284914A
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US2264821A
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US2344864A
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US2367306A
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US2416154A
Cited
US2449888A
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US2495350A
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US2658593A
Cited
US2649941A
Cited
US2720087A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-23 | 1961-03-25 | 1961-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-23 | 1965-03-25 | 1965-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-23 | 1969-03-25 | 1969-09-24 | $7700.00 | Window Closed / Lapsed |