US2819968A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed composition
Assignee: Dow Chemical Co
•
Filing: 1954-03-01
•
Granted: 1958-01-14
•
Expires: 1974-03-01
Abstract
No abstract record available.
Inventors
- 👤 Robert W Colby
- 👤 Jr Robert J Mesler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:08
CPC Classifications
A; A23; A23K; A23K50/00; A23K50/10; A23K50/15; A23K20/00; A23K20/10; A23K20/116
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
A RUMINANT FEED COMPOSITION WHICH COMPRISES PROTEIN, CARBOHYDRATE AND FROM ABOUT 5 TO 50 PERCENT BY WEIGHT OF THE TOTAL AVAILABLE NITROGEN OF THE COMPOSITION IN THE FORM OF MELAMINE.
Claim 2
Dependent Claim
30 words
A RUMINANT FEED COMPOSITION WHICH COMPRISES PROTEIN, CARBOHYDRATE AND FROM ABOUT 5 TO 50 PERCENT BY WEIGHT OF THE TOTAL AVAILABLE NITROGEN OF THE COMPOSITION IN THE FORM OF MELAMINE.
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) | 1961-01-13 | 1961-07-15 | 1962-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-13 | 1965-07-15 | 1966-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-13 | 1969-07-15 | 1970-01-14 | $7700.00 | Window Closed / Lapsed |