US1803801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous cooker for fish reduction
Assignee: Individual
•
Filing: 1929-04-29
•
Granted: 1931-05-05
•
Expires: 1949-04-29
Abstract
No abstract record available.
Inventors
- 👤 George R Henshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:28
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/12; A; A23; A23K; A23K10/00; A23K10/20; A23K10/22; C05; C05F; C05F1/00; C05F1/02; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/20; Y02P; Y02P20/00; Y02P20/141; Y02P20/145
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) | 1934-05-04 | 1934-11-03 | 1935-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-05-04 | 1938-11-03 | 1939-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-05-04 | 1942-11-03 | 1943-05-05 | $7700.00 | Window Closed / Lapsed |