US2641990A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic apparatus for injecting curing liquid into hog bellies and the like
Assignee: Allbright Nell Co
•
Filing: 1951-09-27
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Granted: 1953-06-16
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Expires: 1971-09-27
Abstract
No abstract record available.
Inventors
- 👤 Norman J Allbright
- 👤 Ralph W Illsley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 02:09
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/26; A23B4/28; A23B4/285; A22; A22C; A22C17/00; A22C17/0053; A22C9/00; A22C9/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1700494A
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DE502486C
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CH177568A
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US2110263A
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US2503147A
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US2587024A
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US2560060A
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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) | 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 |