US2854045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutter knife having micro-adjusting means
Assignee: Cincinnati Butchers Supply Co
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Filing: 1954-07-15
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Granted: 1958-09-30
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Expires: 1974-07-15
Abstract
No abstract record available.
Inventors
- 👤 William C Schmidt
- 👤 Sr Clifford J Pickens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:30
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/06; B02C18/16; B02C18/18; B02C18/20; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9372; Y10T83/9374; Y10T83/9457; Y10T83/9464; Y10T83/9469; Y10T83/9471
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1375501A
Cited
US2149193A
Cited
US2551049A
Cited
GB594588A
Cited
US2711270A
Cited
US2721593A
Cited
US2804112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-29 | 1962-03-31 | 1962-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-29 | 1966-03-31 | 1966-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-29 | 1970-03-31 | 1970-09-30 | $7700.00 | Window Closed / Lapsed |