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US2606372A
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Apparatus for conditioning material
Assignee: IND DRYER CORP
•
Filing: 1949-06-22
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Granted: 1952-08-12
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Expires: 1969-06-22
Abstract
No abstract record available.
Inventors
- 👤 Henry B Foulder
- 👤 Millspaugh George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:59
CPC Classifications
D; D06; D06B; D06B1/00; D06C; D06C2700/00; D06C2700/13; D06C2700/135
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1527193A
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US1523509A
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US1509533A
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US1784727A
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US2050625A
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US2170763A
Cited
US2184473A
Cited
US2318027A
Cited
US2480227A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-12 | 1956-02-11 | 1956-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-12 | 1960-02-11 | 1960-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-12 | 1964-02-11 | 1964-08-12 | $7700.00 | Window Closed / Lapsed |