Patent US3022693A successfully refreshed from Google Patents.
US3022693A
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US
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Pastry cutter with pneumatic stripper
Assignee: Individual
•
Filing: 1957-04-17
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Granted: 1962-02-27
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Expires: 1977-04-17
Abstract
No abstract record available.
Inventors
- 👤 Edward M Voorhees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:35
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/10; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/05; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2122; Y10T83/2133; Y10T83/263; Y10T83/444; Y10T83/4475; Y10T83/4478; Y10T83/448
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US447113A
Cited
US475280A
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US485863A
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US798361A
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US1471669A
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US1531396A
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US2446201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |