Patent US3508646A successfully refreshed from Google Patents.
US3508646A
Expired / Lapsed
US
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Apparatus for separating meat and bones from mixtures thereof
Assignee: RJ Reynolds Tobacco Co
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Filing: 1968-09-20
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Granted: 1970-04-28
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Expires: 1988-09-20
Abstract
No abstract record available.
Inventors
- 👤 Lucas J Conrad
- 👤 John R Everhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:54
CPC Classifications
B; B07; B07B; B07B13/00; B07B13/003; A; A22; A22C; A22C17/00; A22C17/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US615519A
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US2608299A
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US3042208A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-27 | 1973-10-27 | 1974-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-27 | 1977-10-27 | 1978-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-27 | 1981-10-27 | 1982-04-28 | $7700.00 | Window Closed / Lapsed |