US2540772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fruit juice extractor with reciprocating and rotating fruit holders
Assignee: WOODRUFF ASSOCIATES
•
Filing: 1947-03-25
•
Granted: 1951-02-06
•
Expires: 1967-03-25
Abstract
No abstract record available.
Inventors
- 👤 Chester M Woodruff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:16
CPC Classifications
A; A23; A23N; A23N1/00; A23N1/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2338148A
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US1289563A
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US1361121A
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US1834097A
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US1957883A
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US2067555A
Cited
US2313318A
Cited
US2365832A
Cited
US2336676A
Cited
US2404990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-05 | 1954-08-07 | 1955-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-05 | 1958-08-07 | 1959-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-05 | 1962-08-07 | 1963-02-06 | $7700.00 | Window Closed / Lapsed |