US2679944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator breaker strip
Assignee: Admiral Corp
•
Filing: 1949-06-15
•
Granted: 1954-06-01
•
Expires: 1969-06-15
Abstract
No abstract record available.
Inventors
- 👤 Evans T Morton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:29
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/08; F25D23/082; F25D23/085; Y; Y10; Y10S; Y10S62/00; Y10S62/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2279050A
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US2363591A
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US2329647A
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US2301020A
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US2343447A
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US2329755A
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US2375880A
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US2426055A
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US2504390A
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US2464526A
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US2455781A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-31 | 1957-11-30 | 1958-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-31 | 1961-11-30 | 1962-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-31 | 1965-11-30 | 1966-06-01 | $7700.00 | Window Closed / Lapsed |