US3507207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for poultry injection
Assignee: Armour Food Co
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Filing: 1968-01-24
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Granted: 1970-04-21
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Expires: 1988-01-24
Abstract
No abstract record available.
Inventors
- 👤 Alan B Rogers
- 👤 Donald V Schwall
- 👤 Russell W Posegate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:49
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/26; A23B4/28; A22; A22C; A22C17/00; A22C17/0053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-20 | 1973-10-20 | 1974-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-20 | 1977-10-20 | 1978-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-20 | 1981-10-20 | 1982-04-21 | $7700.00 | Window Closed / Lapsed |