Patent US2619232A successfully refreshed from Google Patents.
US2619232A
Expired / Lapsed
US
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Cream strainer
Assignee: JBS USA LLC
•
Filing: 1948-01-13
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Granted: 1952-11-25
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Expires: 1968-01-13
Abstract
No abstract record available.
Inventors
- 👤 Clinton H Parsons
- 👤 Willard S Campbell
- 👤 Willard W West
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:07
CPC Classifications
B; B01; B01D; B01D33/00; B01D33/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US935359A
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US1056738A
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US1338232A
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US1401199A
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US1528187A
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US2034784A
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US2053664A
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US2043371A
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US2173256A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |