US3385715A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing compressed, dehydrated cellular foods
Assignee: Tronchemics Research Inc
•
Filing: 1964-08-31
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Granted: 1968-05-28
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Expires: 1984-08-31
Abstract
No abstract record available.
Inventors
- 👤 Norman H Ishler
- 👤 Aloysius J Knipper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:35
CPC Classifications
A; A23; A23L; A23L13/00; A23L13/03; A23P; A23P30/00; A23P30/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |