Patent US2019911A successfully refreshed from Google Patents.
US2019911A
Expired / Lapsed
US
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Food handling apparatus
Assignee: KITCHEN AID Manufacturing Co
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Filing: 1931-02-07
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Granted: 1935-11-05
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Expires: 1951-02-07
Abstract
No abstract record available.
Inventors
- 👤 Herbert L Johnston
- 👤 David A Meeker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:03
CPC Classifications
A; A21; A21C; A21C1/00; A21C1/02; B; B01; B01F; B01F27/00; B01F27/80; B01F27/805; A21C1/14; A21C1/1465; A21C1/147
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1938-11-04 | 1939-05-06 | 1939-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-11-04 | 1943-05-06 | 1943-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-11-04 | 1947-05-06 | 1947-11-05 | $7700.00 | Window Closed / Lapsed |