US2493900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic ice cube maker
Assignee: Individual
•
Filing: 1948-06-12
•
Granted: 1950-01-10
•
Expires: 1968-06-12
Abstract
No abstract record available.
Inventors
- 👤 Fred H Schaberg
- 👤 Norris H Therriault
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:46
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C1/22; F25C1/24; F25C5/00; F25C5/20; F25C2305/00; F25C2305/022; F25C2305/0221
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1995124A
Cited
US2443203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-09 | 1953-07-11 | 1954-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-09 | 1957-07-11 | 1958-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-09 | 1961-07-11 | 1962-01-10 | $7700.00 | Window Closed / Lapsed |