US3399460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for moisture content de-peaking and equalization
Assignee: Individual
•
Filing: 1966-08-15
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Granted: 1968-09-03
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Expires: 1986-08-15
Abstract
No abstract record available.
Inventors
- 👤 George F Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:11
CPC Classifications
D; D21; D21G; D21G9/00; D21G9/0009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2226871A
Cited
US2433067A
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US2642000A
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US2599850A
Cited
US3266164A
Cited
US3267584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |