Patent US2716003A successfully refreshed from Google Patents.
US2716003A
Expired / Lapsed
US
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Ice shaving machine
Assignee: Individual
•
Filing: 1951-10-02
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Granted: 1955-08-23
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Expires: 1971-10-02
Abstract
No abstract record available.
Inventors
- 👤 Barringer Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:01
CPC Classifications
F; F25; F25C; F25C5/00; F25C5/02; F25C5/04; F25C5/12; Y; Y10; Y10S; Y10S241/00; Y10S241/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US168529A
Cited
US398362A
Cited
US435359A
Cited
US1073300A
Cited
US1974647A
Cited
US1977320A
Cited
US2047005A
Cited
US2442492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-22 | 1959-02-21 | 1959-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-22 | 1963-02-21 | 1963-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-22 | 1967-02-21 | 1967-08-23 | $7700.00 | Window Closed / Lapsed |