Patent US1455441A successfully refreshed from Google Patents.
Patent US2103153A successfully refreshed from Google Patents.
US2103153A
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US
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Casein compound and process of making
Assignee: Individual
•
Filing: 1935-04-26
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Granted: 1937-12-21
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Expires: 1955-04-26
Abstract
No abstract record available.
Inventors
- 👤 Henry V Dunham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:44
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/22; A23J3/26; A23J3/265; C; C08; C08K; C08K3/00; C08K3/18; C08K3/20; C08K3/22; C08K3/30; C08K5/00; C08K5/04; C08K5/09; C08K5/098; C08K2003/2265; C08K2003/3045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-12-20 | 1941-06-21 | 1941-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-12-20 | 1945-06-21 | 1945-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-12-20 | 1949-06-21 | 1949-12-21 | $7700.00 | Window Closed / Lapsed |