US2108582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Casein product and process of making
Assignee: Individual
•
Filing: 1935-04-26
•
Granted: 1938-02-15
•
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
2026-10-26 14:56
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/04; A23J3/08; A23J3/10; B; B29; B29C; B29C48/00; B29C48/25; B29C48/36; B29C48/395; C; C08; C08K; C08K3/00; C08K3/01; C08K3/013; C08K3/34; C08K3/346; C08K5/00; C08K5/04; C08K5/05; C08K5/053; C08L; C08L3/00; C08L3/02; C08L89/00; C08L89/005; C08L89/04; C08L89/06; B29C48/03; B29C48/07; B29C48/08; Y; Y10; Y10S; Y10S264/00; Y10S264/38
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) | 1941-02-14 | 1941-08-16 | 1942-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-02-14 | 1945-08-16 | 1946-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-02-14 | 1949-08-16 | 1950-02-15 | $7700.00 | Window Closed / Lapsed |