US2929502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for recovering meat from bony material by flotation
Assignee: Blue Channel Corp
•
Filing: 1957-03-14
•
Granted: 1960-03-22
•
Expires: 1977-03-14
Abstract
No abstract record available.
Inventors
- 👤 Sterling G Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:10
CPC Classifications
B; B03; B03B; B03B5/00; B03B5/28; B03B5/30; A; A22; A22C; A22C29/00; B03B5/36; B03B5/40; B03B5/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1806965A
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US640319A
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US1209900A
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US1757103A
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US2051676A
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US2237442A
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US2545517A
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US2606660A
Cited
US2530676A
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US2633987A
Cited
US2608716A
Cited
US2711822A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |