Patent US1735397A successfully refreshed from Google Patents.
US1735397A
Expired / Lapsed
US
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Drying process
Assignee: Individual
•
Filing: 1925-05-26
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Granted: 1929-11-12
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Expires: 1945-05-26
Abstract
No abstract record available.
Inventors
- 👤 Hiller Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:43
CPC Classifications
F; F26; F26B; F26B11/00; F26B11/12; F26B11/16; F26B17/00; F26B17/18; F26B17/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-11-11 | 1933-05-13 | 1933-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-11-11 | 1937-05-13 | 1937-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-11-11 | 1941-05-13 | 1941-11-12 | $7700.00 | Window Closed / Lapsed |