US2648203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for producing ice cubes and crushed ice
Assignee: Individual
•
Filing: 1950-08-03
•
Granted: 1953-08-11
•
Expires: 1970-08-03
Abstract
No abstract record available.
Inventors
- 👤 Henry V Heuser
- 👤 William H Fitzner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:36
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C1/06; F25C5/00; F25C5/02; F25C5/04; F25C5/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US913187A
Cited
US1964290A
Cited
US2239234A
Cited
US2191756A
Cited
US2453140A
Cited
US2549747A
Cited
US2593874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |