Patent US2642797A successfully refreshed from Google Patents.
US2642797A
Expired / Lapsed
US
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Cheese press
Assignee: DAMROW BROTHERS Co
•
Filing: 1949-09-16
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Granted: 1953-06-23
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Expires: 1969-09-16
Abstract
No abstract record available.
Inventors
- 👤 Norman J Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:40
CPC Classifications
A; A01; A01J; A01J25/00; A01J25/12; A01J25/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US179505A
Cited
US837652A
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US1124775A
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US1135757A
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US1239652A
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US2054304A
Cited
US2362089A
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US2535592A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |