Patent US2825927A successfully refreshed from Google Patents.
US2825927A
Expired / Lapsed
US
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Shrimp vein remover
Assignee: Laitram Machinery Inc
•
Filing: 1954-07-08
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Granted: 1958-03-11
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Expires: 1974-07-08
Abstract
No abstract record available.
Inventors
- 👤 Fernand S Lapeyre
- 👤 James M Lapeyre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:30
CPC Classifications
A; A22; A22C; A22C29/00; A22C29/02; A22C29/021; A22C29/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US161425A
Cited
US1715991A
Cited
DE475307C
Cited
FR643383A
Cited
US2331855A
Cited
US2537836A
Cited
US2637064A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |