Patent US2002198A successfully refreshed from Google Patents.
Patent US2770102A successfully refreshed from Google Patents.
US2770102A
Expired / Lapsed
US
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Automatic ice maker
Assignee: Avco Manufacturing Corp
•
Filing: 1954-03-29
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Granted: 1956-11-13
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Expires: 1974-03-29
Abstract
No abstract record available.
Inventors
- 👤 Henry E Roedter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:17
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C2400/00; F25C2400/10; F25C2400/14
Claims Analysis
Total Claims: 0
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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) | 1959-11-13 | 1960-05-14 | 1960-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-13 | 1964-05-14 | 1964-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-13 | 1968-05-14 | 1968-11-13 | $7700.00 | Window Closed / Lapsed |