US2880595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Truck refrigeration system
Assignee: Tranter Manufacturing Inc
•
Filing: 1955-09-12
•
Granted: 1959-04-07
•
Expires: 1975-09-12
Abstract
No abstract record available.
Inventors
- 👤 Orton S Mcguffey
- 👤 James W Mcguffey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:04
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/32; B60H1/3204; B60H1/3222
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2449888A
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US2494175A
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US2605074A
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US2636356A
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US2660865A
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US2696084A
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US2758662A
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US2784562A
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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) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |