Patent US2645172A successfully refreshed from Google Patents.
US2645172A
Expired / Lapsed
US
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Automatic apparatus for injecting curing liquid into hog bellies and the like
Assignee: Allbright Nell Co
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Filing: 1951-09-27
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Granted: 1953-07-14
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Expires: 1971-09-27
Abstract
No abstract record available.
Inventors
- 👤 Norman J Allbright
- 👤 Ralph W Illsley
- 👤 Bertie S Harrington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:24
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/26; A23B4/28; A23B4/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US194569A
Cited
US1494174A
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DE502486C
Cited
US1992464A
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US2503147A
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US2520719A
Cited
US2466772A
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US2587024A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |