US2921853A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flavor premix for animal feeds
Assignee: Northern Trust Co
•
Filing: 1957-03-04
•
Granted: 1960-01-19
•
Expires: 1977-03-04
Abstract
No abstract record available.
Inventors
- 👤 Paul Q Card
- 👤 Norman K Stanton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:22
CPC Classifications
A; A23; A23K; A23K20/00; A23K20/10; A23K10/00; A23K10/30; A23K10/37; A23L; A23L27/00; A23L27/70; Y; Y02; Y02P; Y02P60/00; Y02P60/80; Y02P60/87; Y10; Y10S; Y10S426/00; Y10S426/807
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A PREMIX FOR ANIMAL FEEDS, CONSISTING ESSENTIALLY OF WOOD RING AND A LIQUID FLAVORING IN ABSORPTIVE ADMIXTURE THEREWITH, THE PROPORTION OF THE LIQUID FLAVORING TO THE WOODY RING BEING LESS THAN ABOUT 50% BY WEIGHT.
Claim 2
Dependent Claim
35 words
A PREMIX FOR ANIMAL FEEDS, CONSISTING ESSENTIALLY OF WOOD RING AND A LIQUID FLAVORING IN ABSORPTIVE ADMIXTURE THEREWITH, THE PROPORTION OF THE LIQUID FLAVORING TO THE WOODY RING BEING LESS THAN ABOUT 50% BY WEIGHT.
References Cited (Backward Citations)
US2733145A
Cited
US2665987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-18 | 1963-07-20 | 1964-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-18 | 1967-07-20 | 1968-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-18 | 1971-07-20 | 1972-01-19 | $7700.00 | Window Closed / Lapsed |