Patent US3068660A successfully refreshed from Google Patents.
US3068660A
Expired / Lapsed
US
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Ice making machine
Assignee: COUNCIL Manufacturing CORP
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Filing: 1961-03-08
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Granted: 1962-12-18
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Expires: 1981-03-08
Abstract
No abstract record available.
Inventors
- 👤 Council Dansby Anderson
- 👤 Robert J Henderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:03
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2422772A
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US2571506A
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US2597008A
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US2639594A
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US2787890A
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US2595588A
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US2763996A
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US2821070A
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US2886954A
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US2921443A
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US3020726A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |