Patent US2791102A successfully refreshed from Google Patents.
US2791102A
Expired / Lapsed
US
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Refrigerated cars
Assignee: Dole Refrigerating Co
•
Filing: 1954-09-10
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Granted: 1957-05-07
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Expires: 1974-09-10
Abstract
No abstract record available.
Inventors
- 👤 Herman W Kleist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:44
CPC Classifications
F; F25; F25D; F25D11/00; F25D11/003; B; B61; B61D; B61D27/00; B61D27/0018; B61D27/0027; F25D16/00; Y; Y10; Y10S; Y10S62/00; Y10S62/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2410449A
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US2411296A
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US2461760A
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US2479128A
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US2608067A
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US2630687A
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US2534273A
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US2635432A
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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) | 1960-05-06 | 1960-11-05 | 1961-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-06 | 1964-11-05 | 1965-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-06 | 1968-11-05 | 1969-05-07 | $7700.00 | Window Closed / Lapsed |