Patent US2946722A successfully refreshed from Google Patents.
US2946722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition and method for treating poultry
Assignee: Individual
•
Filing: 1959-07-21
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Granted: 1960-07-26
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Expires: 1979-07-21
Abstract
No abstract record available.
Inventors
- 👤 Walter H Hoffman
- 👤 Waitman P Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:50
CPC Classifications
A; A23; A23K; A23K50/00; A23K50/70; A23K50/75; A23K20/00; A23K20/10; A23K20/105; A23K20/111
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A COMPOSITION FOR POULTRY TREATMENT CONSISTING ESSENTIALLY OF A NONTOXIC WATER-SOLUBLE SALT OF PROPIONIC ACID AND LESSER BUT COMPLEMENTARY QUANTITIES OF METHYL ROSANILINE, FERRIC CHOLINE CITRATE,MENADIONE SODIUM BISULFITE, AND TRACE-ELEMENT COMPOUNDS.
Claim 2
Dependent Claim
31 words
A COMPOSITION FOR POULTRY TREATMENT CONSISTING ESSENTIALLY OF A NONTOXIC WATER-SOLUBLE SALT OF PROPIONIC ACID AND LESSER BUT COMPLEMENTARY QUANTITIES OF METHYL ROSANILINE, FERRIC CHOLINE CITRATE,MENADIONE SODIUM BISULFITE, AND TRACE-ELEMENT COMPOUNDS.
References Cited (Backward Citations)
US2575611A
Cited
US2856328A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |