US2772642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dehydrating and pelleting apparatus
Assignee: ARNOLD DRYER CO
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Filing: 1954-06-08
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Granted: 1956-12-04
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Expires: 1974-06-08
Abstract
No abstract record available.
Inventors
- 👤 Gordon J Lindl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:16
CPC Classifications
B; B01; B01J; B01J2/00; B01J2/16; F; F26; F26B; F26B17/00; F26B17/10; F26B17/106; Y; Y10; Y10S; Y10S425/00; Y10S425/23
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-04 | 1960-06-04 | 1960-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-04 | 1964-06-04 | 1964-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-04 | 1968-06-04 | 1968-12-04 | $7700.00 | Window Closed / Lapsed |