US2250557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooler for bottled beverages
Assignee: Westinghouse Electric Corp
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Filing: 1938-11-05
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Granted: 1941-07-29
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Expires: 1958-11-05
Abstract
No abstract record available.
Inventors
- 👤 Robert H Tull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:23
CPC Classifications
F; F25; F25D; F25D17/00; F25D17/04; F25D17/06; F25D25/00; F25D25/04; F25D2317/00; F25D2317/06; F25D2317/066; F25D2317/0661; F25D2331/00; F25D2331/80; F25D2331/803; F25D2400/00; F25D2400/10; F25D31/00; F25D31/006; F25D31/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1944-07-28 | 1945-01-27 | 1945-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-07-28 | 1949-01-27 | 1949-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-07-28 | 1953-01-27 | 1953-07-29 | $7700.00 | Window Closed / Lapsed |