US2641797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shrimp assimilating machine
Assignee: EDGAR P GUICE
•
Filing: 1949-03-22
•
Granted: 1953-06-16
•
Expires: 1969-03-22
Abstract
No abstract record available.
Inventors
- 👤 Adolf E Waltman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:02
CPC Classifications
A; A22; A22C; A22C29/00; A22C29/02; A22C29/023
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US470692A
Cited
US798361A
Cited
US994714A
Cited
US1869005A
Cited
US2105211A
Cited
US2282308A
Cited
US2333056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-15 | 1956-12-15 | 1957-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-15 | 1960-12-15 | 1961-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-15 | 1964-12-15 | 1965-06-16 | $7700.00 | Window Closed / Lapsed |