Patent US2023741A successfully refreshed from Google Patents.
US2023741A
Expired / Lapsed
US
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Method of and apparatus for treating chocolate masses
Assignee: Individual
•
Filing: 1933-03-25
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Granted: 1935-12-10
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Expires: 1953-03-25
Abstract
No abstract record available.
Inventors
- 👤 Moir William Archibald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:11
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/20; A23G3/22; A23G1/00; A23G1/04; A23G1/18
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) | 1938-12-09 | 1939-06-10 | 1939-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-12-09 | 1943-06-10 | 1943-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-12-09 | 1947-06-10 | 1947-12-10 | $7700.00 | Window Closed / Lapsed |