US2438465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food processor gearing
Assignee: A F DORMEYER Manufacturing Co
•
Filing: 1942-02-19
•
Granted: 1948-03-23
•
Expires: 1962-02-19
Abstract
No abstract record available.
Inventors
- 👤 Strauss Alfred
- 👤 Eric G Feltman
- 👤 Melville M Hunt
- 👤 Watson D Harbaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:47
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/04; A47J43/044; A47J2043/04454; A47J2043/04481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1946540A
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US2074708A
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US2086658A
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US2131290A
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US2103928A
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US2113916A
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US2312125A
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US2278196A
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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) | 1951-03-23 | 1951-09-22 | 1952-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-23 | 1955-09-22 | 1956-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-23 | 1959-09-22 | 1960-03-23 | $7700.00 | Window Closed / Lapsed |