Patent US2677255A successfully refreshed from Google Patents.
US2677255A
Expired / Lapsed
US
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Cooling system for beverage storage and dispensing installations
Assignee: Individual
•
Filing: 1951-08-02
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Granted: 1954-05-04
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Expires: 1971-08-02
Abstract
No abstract record available.
Inventors
- 👤 Eldon S Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:37
CPC Classifications
F; F25; F25D; F25D31/00; F25D31/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2231797A
Cited
US2150233A
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US2362104A
Cited
US2526243A
Cited
US2485610A
Cited
US2498524A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-03 | 1957-11-02 | 1958-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-03 | 1961-11-02 | 1962-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-03 | 1965-11-02 | 1966-05-04 | $7700.00 | Window Closed / Lapsed |