US2591107A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a thyroprotein feed
Assignee: American Dairies Inc
•
Filing: 1946-08-12
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Granted: 1952-04-01
•
Expires: 1966-08-12
Abstract
No abstract record available.
Inventors
- 👤 Charles W Turner
- 👤 Ezra P Reincke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:35
CPC Classifications
G; G09; G09G; G09G3/00; G09G3/04; G09G3/045; A; A23; A23K; A23K20/00; A23K20/10; A23K20/142; A23K20/147; A23K20/168; A23K20/184; H; H03; H03K; H03K23/00; H03K23/82; Y; Y10; Y10S; Y10S426/00; Y10S426/807; Y10S530/00; Y10S530/827; Y10S530/832
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2382193A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-01 | 1955-10-01 | 1956-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-01 | 1959-10-01 | 1960-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-01 | 1963-10-01 | 1964-04-01 | $7700.00 | Window Closed / Lapsed |