Patent US3048023A successfully refreshed from Google Patents.
US3048023A
Expired / Lapsed
US
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Ice making apparatus and control mechanism therefor
Assignee: Dole Valve Co
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Filing: 1959-09-16
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Granted: 1962-08-07
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Expires: 1979-09-16
Abstract
No abstract record available.
Inventors
- 👤 Wesley L Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:16
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C2305/00; F25C2305/022; F25C2305/0221; F25C2400/00; F25C2400/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2145719A
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US2212405A
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US2407058A
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US2559414A
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US2778198A
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US2846854A
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US2808707A
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US2833123A
Cited
US2942435A
Cited
US2941379A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |