Patent US2052366A successfully refreshed from Google Patents.
US2052366A
Expired / Lapsed
US
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Slicing machine knife guard and grinding mechanism
Assignee: U S Slicing Machine Co Inc
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Filing: 1934-04-02
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Granted: 1936-08-25
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Expires: 1954-04-02
Abstract
No abstract record available.
Inventors
- 👤 Arthur H Ahrndt
- 👤 Folk Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:57
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/08; B26D7/12; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/143; B26D2210/00; B26D2210/02; Y; Y10; Y10T; Y10T83/00; Y10T83/303; Y10T83/313; Y10T83/768; Y10T83/7734
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-08-25 | 1940-02-24 | 1940-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-08-25 | 1944-02-24 | 1944-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-08-25 | 1948-02-24 | 1948-08-25 | $7700.00 | Window Closed / Lapsed |