US1552293A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the mixing of food materials with edible fats, chocolate, and like materials
Assignee: Individual
•
Filing: 1921-08-31
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Granted: 1925-09-01
•
Expires: 1941-08-31
Abstract
No abstract record available.
Inventors
- 👤 Gardner Charles Edward
- 👤 Goodwin Arthur Rowland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:27
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0205; A23G3/0215; B; B01; B01F; B01F33/00; B01F33/80; A23G3/20; A23G3/2092
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) | 1928-08-31 | 1929-03-02 | 1929-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-08-31 | 1933-03-02 | 1933-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-08-31 | 1937-03-02 | 1937-09-01 | $7700.00 | Window Closed / Lapsed |