Patent US3109458A successfully refreshed from Google Patents.
Patent US1884231A successfully refreshed from Google Patents.
US1884231A
Expired / Lapsed
US
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Apparatus for pasteurization
Assignee: Fulton Sylphon Co
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Filing: 1928-05-28
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Granted: 1932-10-25
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Expires: 1948-05-28
Abstract
No abstract record available.
Inventors
- 👤 Frank C Reeder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:59
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/01; G05D23/12; A; A23; A23B; A23B11/00; A23B11/10; A23B11/12; A23B11/13; A23B11/133; A23B2/00; A23B2/40; A23B2/42; A23B2/46
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) | 1935-10-25 | 1936-04-25 | 1936-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-10-25 | 1940-04-25 | 1940-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-10-25 | 1944-04-25 | 1944-10-25 | $7700.00 | Window Closed / Lapsed |