Patent US2851073A successfully refreshed from Google Patents.
US2851073A
Expired / Lapsed
US
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Meat cutting machine having unloading disc and flexible bowl scraper
Assignee: John E. Smith's Sons Co
•
Filing: 1954-03-15
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Granted: 1958-09-09
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Expires: 1974-03-15
Abstract
No abstract record available.
Inventors
- 👤 Harold E Schaller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:14
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/06; B02C18/065; Y; Y10; Y10T; Y10T83/00; Y10T83/202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US292550A
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US347408A
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US1127587A
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US1583755A
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US1535794A
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US1724598A
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US2043216A
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US2177600A
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US2711270A
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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) | 1961-09-08 | 1962-03-10 | 1962-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-08 | 1966-03-10 | 1966-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-08 | 1970-03-10 | 1970-09-09 | $7700.00 | Window Closed / Lapsed |