Patent US2465162A successfully refreshed from Google Patents.
US2465162A
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US
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Dehydrating system
Assignee: Niles Bement Pond Co
•
Filing: 1945-12-12
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Granted: 1949-03-22
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Expires: 1965-12-12
Abstract
No abstract record available.
Inventors
- 👤 Harry A Lockwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:53
CPC Classifications
F; F24; F24F; F24F3/00; F24F3/12; F24F3/14; F24F3/1411
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US859156A
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US1152400A
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US1415010A
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US1378028A
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US1642577A
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US1670656A
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US1896984A
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US2125646A
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GB510046A
Cited
US2281560A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-21 | 1952-09-20 | 1953-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-21 | 1956-09-20 | 1957-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-21 | 1960-09-20 | 1961-03-22 | $7700.00 | Window Closed / Lapsed |