US2942429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Poultry chilling
Assignee: JBS USA LLC
•
Filing: 1957-04-29
•
Granted: 1960-06-28
•
Expires: 1977-04-29
Abstract
No abstract record available.
Inventors
- 👤 Delos B Van Dolah
- 👤 William J Patterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:04
CPC Classifications
F; F25; F25D; F25D13/00; F25D13/06; F25D13/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US916290A
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US1445276A
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US1420739A
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US1435285A
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US1641441A
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FR601692A
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US1747080A
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US1779046A
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US2355405A
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US2787141A
Cited
US2825927A
Cited
US2812622A
Cited
US2920462A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |