Patent US2663401A successfully refreshed from Google Patents.
US2663401A
Expired / Lapsed
US
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Jar unscrambler and inverter
Assignee: WELCH GRAPE JUICE Co Inc
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Filing: 1950-06-02
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Granted: 1953-12-22
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Expires: 1970-06-02
Abstract
No abstract record available.
Inventors
- 👤 Clair E Dascomb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:52
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/22; B65G47/24; B65G17/00; B65G17/06; B65G17/067; B65G17/30; B65G17/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1243566A
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US2082567A
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US2108522A
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US2315670A
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US2335239A
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US2319908A
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US2363189A
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US2551080A
Cited
US2459264A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-21 | 1957-06-22 | 1957-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-21 | 1961-06-22 | 1961-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-21 | 1965-06-22 | 1965-12-22 | $7700.00 | Window Closed / Lapsed |