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US2452328A
Expired / Lapsed
US
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Food cutting utensil
Assignee: Individual
•
Filing: 1946-01-09
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Granted: 1948-10-26
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Expires: 1966-01-09
Abstract
No abstract record available.
Inventors
- 👤 Schatz Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:46
CPC Classifications
A; A23; A23N; A23N15/00; A23N15/08; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2198; Y10T83/647; Y10T83/6492
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US169991A
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US210032A
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US404883A
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US492814A
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US1192013A
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US1082918A
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US1498114A
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US1947153A
Cited
US2309127A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-26 | 1952-04-26 | 1952-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-26 | 1956-04-26 | 1956-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-26 | 1960-04-26 | 1960-10-26 | $7700.00 | Window Closed / Lapsed |