Patent US2540990A successfully refreshed from Google Patents.
US2540990A
Expired / Lapsed
US
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Fish cleaning device
Assignee: OSS FISH SPLITTING MACHINE Co
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Filing: 1947-12-01
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Granted: 1951-02-06
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Expires: 1967-12-01
Abstract
No abstract record available.
Inventors
- 👤 Ragnvald S Oss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:51
CPC Classifications
A; A22; A22C; A22C25/00; A22C25/08; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44496; Y10T24/44564
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US249663A
Cited
US676073A
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US1885829A
Cited
US1967228A
Cited
US1967229A
Cited
US2304880A
Cited
US2322831A
Cited
US2353654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-05 | 1954-08-07 | 1955-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-05 | 1958-08-07 | 1959-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-05 | 1962-08-07 | 1963-02-06 | $7700.00 | Window Closed / Lapsed |