Patent US3067588A successfully refreshed from Google Patents.
US3067588A
Expired / Lapsed
US
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Method and means for preserving fresh foods
Assignee: Borg Warner Corp
•
Filing: 1959-08-31
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Granted: 1962-12-11
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Expires: 1979-08-31
Abstract
No abstract record available.
Inventors
- 👤 Harland W Whitmore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:48
CPC Classifications
F; F25; F25D; F25D17/00; F25D17/04; F25D17/06; F25D17/062; F25D17/042; F25D2317/00; F25D2317/04; F25D2317/043; F25D2317/06; F25D2317/061; F25D2317/065; F25D2317/0651; F25D2317/066; F25D2317/0665; Y; Y10; Y10S; Y10S62/00; Y10S62/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2255503A
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US2402921A
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US2416354A
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US2451903A
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US2894845A
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US2832690A
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US2960849A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |