US2775099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-contained ice making unit
Assignee: Carrier Corp
•
Filing: 1953-05-05
•
Granted: 1956-12-25
•
Expires: 1973-05-05
Abstract
No abstract record available.
Inventors
- 👤 Seymour W Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:08
CPC Classifications
F; F25; F25C; F25C5/00; F25C5/02; F25C5/04; F25C5/08; F25C1/00; F25C1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US522137A
Cited
US984052A
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US989690A
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GB191021357A
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US1521709A
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GB177144A
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FR629812A
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US2145773A
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US2221694A
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US2259066A
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US2361137A
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US2340721A
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US2418572A
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US2414264A
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US2596036A
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US2542892A
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US2498645A
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US2493900A
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US2563093A
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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) | 1959-12-25 | 1960-06-25 | 1960-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-25 | 1964-06-25 | 1964-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-25 | 1968-06-25 | 1968-12-25 | $7700.00 | Window Closed / Lapsed |