US2515025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for pretreating vegetable materials
Assignee: Centraal Bureau Van de Tuinbouwveilingen In Nederland
•
Filing: 1946-06-06
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Granted: 1950-07-11
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Expires: 1966-06-06
Abstract
No abstract record available.
Inventors
- 👤 Vahl Laszlo
- 👤 Andries W Jansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:14
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US648248A
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US1346986A
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US1259637A
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US1685511A
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US1947115A
Cited
US1982944A
Cited
US2097198A
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US2312339A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |