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Patent US1872004A successfully refreshed from Google Patents.
US1872004A
Expired / Lapsed
US
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Food handling apparatus
Assignee: Hobart Manfacturing Co
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Filing: 1929-04-27
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Granted: 1932-08-16
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Expires: 1949-04-27
Abstract
No abstract record available.
Inventors
- 👤 Thomas F Rataiczak
- 👤 John C Slager
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:26
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0205; A23G3/0215; B; B01; B01F; B01F27/00; B01F27/05; B01F27/09; B01F27/091
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) | 1935-08-16 | 1936-02-15 | 1936-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-08-16 | 1940-02-15 | 1940-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-08-16 | 1944-02-15 | 1944-08-16 | $7700.00 | Window Closed / Lapsed |