Patent US2581294A successfully refreshed from Google Patents.
US2581294A
Expired / Lapsed
US
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Juice extractor
Assignee: Individual
•
Filing: 1947-11-06
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Granted: 1952-01-01
•
Expires: 1967-11-06
Abstract
No abstract record available.
Inventors
- 👤 Robert C Read
- 👤 Frank J Gregor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:34
CPC Classifications
A; A47; A47J; A47J19/00; A47J19/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US84791A
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US280257A
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US501928A
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US580560A
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US587860A
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US782406A
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US783893A
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US941001A
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US2177939A
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US2404382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-31 | 1955-07-02 | 1956-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-31 | 1959-07-02 | 1960-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-31 | 1963-07-02 | 1964-01-01 | $7700.00 | Window Closed / Lapsed |