Patent US2868042A successfully refreshed from Google Patents.
US2868042A
Expired / Lapsed
US
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Method of making a one piece solid handle knife
Assignee: R Wallace & Sons Manufacturing Co
•
Filing: 1956-06-11
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Granted: 1959-01-13
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Expires: 1976-06-11
Abstract
No abstract record available.
Inventors
- 👤 Bakos Joseph Albert
- 👤 Mcguire Robert Elmer
- 👤 Kensel Raymond Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:00
CPC Classifications
B; B21; B21H; B21H7/00; B21H7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US965981A
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US1578791A
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US1618791A
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US2621345A
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US2639660A
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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) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |