US2730148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating vegetable material
Assignee: Individual
•
Filing: 1954-10-18
•
Granted: 1956-01-10
•
Expires: 1974-10-18
Abstract
No abstract record available.
Inventors
- 👤 Matarrese Carlo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:14
CPC Classifications
A; A47; A47J; A47J42/00; A47J19/00; A47J19/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US802487A
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US940181A
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GB191126234A
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US1568316A
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US2044564A
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US2567362A
Cited
US2483472A
Cited
US2478473A
Cited
US2691997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-09 | 1959-07-11 | 1960-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-09 | 1963-07-11 | 1964-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-09 | 1967-07-11 | 1968-01-10 | $7700.00 | Window Closed / Lapsed |