Patent US2501940A successfully refreshed from Google Patents.
US2501940A
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US
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Detachable utensil handle
Assignee: Individual
•
Filing: 1946-11-12
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Granted: 1950-03-28
•
Expires: 1966-11-12
Abstract
No abstract record available.
Inventors
- 👤 Hibbard Hurl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:13
CPC Classifications
A; A47; A47J; A47J45/00; A47J45/06; A47J45/07; A47J45/071; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/606
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR319664A
Cited
US427835A
Cited
US929974A
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US914352A
Cited
US1015176A
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US1635119A
Cited
GB348238A
Cited
US2064397A
Cited
US2420866A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-27 | 1953-09-26 | 1954-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-27 | 1957-09-26 | 1958-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-27 | 1961-09-26 | 1962-03-28 | $7700.00 | Window Closed / Lapsed |