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US2583294A
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Ice-making machine
Assignee: Icecrafter Trust
•
Filing: 1949-05-03
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Granted: 1952-01-22
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Expires: 1969-05-03
Abstract
No abstract record available.
Inventors
- 👤 Gustav F Erickson
- 👤 Dormon B Mcshan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:47
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C1/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US163142A
Cited
US666269A
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US1449225A
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US1757033A
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US2023923A
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US2069195A
Cited
US2432597A
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US2449132A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-21 | 1955-07-23 | 1956-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-21 | 1959-07-23 | 1960-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-21 | 1963-07-23 | 1964-01-22 | $7700.00 | Window Closed / Lapsed |