US2472794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removal of surface moisture from wet articles
Assignee: M W ENGLEMAN
•
Filing: 1944-09-15
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Granted: 1949-06-14
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Expires: 1964-09-15
Abstract
No abstract record available.
Inventors
- 👤 Charles D Cothran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:13
CPC Classifications
A; A23; A23B; A23B7/00; F; F26; F26B; F26B5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1687588A
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US1975962A
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US1852405A
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US1960917A
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US2145495A
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GB470558A
Cited
US2150757A
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US2324448A
Cited
US2290452A
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US2332151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-13 | 1952-12-13 | 1953-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-13 | 1956-12-13 | 1957-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-13 | 1960-12-13 | 1961-06-14 | $7700.00 | Window Closed / Lapsed |