US2714490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ice shaving machine
Assignee: Individual
•
Filing: 1951-12-21
•
Granted: 1955-08-02
•
Expires: 1971-12-21
Abstract
No abstract record available.
Inventors
- 👤 George W Prechter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:32
CPC Classifications
F; F25; F25C; F25C5/00; F25C5/02; F25C5/04; F25C5/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US571609A
Cited
USRE20952E
Cited
US885177A
Cited
US1251087A
Cited
US1432186A
Cited
GB277887A
Cited
US1942675A
Cited
US2515923A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-01 | 1959-01-31 | 1959-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-01 | 1963-01-31 | 1963-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-01 | 1967-01-31 | 1967-08-02 | $7700.00 | Window Closed / Lapsed |