US2955442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic ice maker
Assignee: General Electric Co
•
Filing: 1959-05-18
•
Granted: 1960-10-11
•
Expires: 1979-05-18
Abstract
No abstract record available.
Inventors
- 👤 Henry J Loewenthal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:56
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C2305/00; F25C2305/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1510147A
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US1881965A
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US2114642A
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US2049902A
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US2204474A
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US2161321A
Cited
US2109822A
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US2438466A
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US2757519A
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US2833123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |