US2612832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for flavor treatment of chocolate
Assignee: Individual
•
Filing: 1950-12-12
•
Granted: 1952-10-07
•
Expires: 1970-12-12
Abstract
No abstract record available.
Inventors
- 👤 Wiemer Herman Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:35
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/30; B29B7/34; B29B7/52; B29B7/56; B29B7/562; A; A23; A23G; A23G1/00; A23G1/04; A23G1/10; A23G1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US153190A
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US216553A
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US1033737A
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US1512466A
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US1766447A
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US1777605A
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US2097709A
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US2319040A
Cited
US2478885A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |