Patent US2685734A successfully refreshed from Google Patents.
US2685734A
Expired / Lapsed
US
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Combined meat carving knife, bone saw, and meat fork
Assignee: Individual
•
Filing: 1952-03-14
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Granted: 1954-08-10
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Expires: 1972-03-14
Abstract
No abstract record available.
Inventors
- 👤 Klein Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:53
CPC Classifications
A; A22; A22B; A22B5/00; A22B5/0017; A22B5/0047; A22B5/20; A22B5/203; A22B5/205; A22B5/206
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US700617A
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US1051454A
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US1171241A
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US1254591A
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US1935149A
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US1993170A
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US2126080A
Cited
US2293286A
Cited
US2305476A
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US2555735A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-09 | 1958-02-08 | 1958-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-09 | 1962-02-08 | 1962-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-09 | 1966-02-08 | 1966-08-10 | $7700.00 | Window Closed / Lapsed |