US3048986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic ice making devices
Assignee: Individual
•
Filing: 1959-11-19
•
Granted: 1962-08-14
•
Expires: 1979-11-19
Abstract
No abstract record available.
Inventors
- 👤 Erling B Archer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:06
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C5/00; F25C5/02; F25C5/04; F25C5/06; F25C2305/00; F25C2305/022; F25C2305/0221
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2429851A
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US2487408A
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US2522651A
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US2718125A
Cited
US2942435A
Cited
US2907183A
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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) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |