Patent US3743523A successfully refreshed from Google Patents.
US3743523A
Expired / Lapsed
US
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Method for the sonic treating of food material
Assignee: Individual
•
Filing: 1971-08-04
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Granted: 1973-07-03
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Expires: 1991-08-04
Abstract
Abstract High level sonic energy is utilized to generate elastic pressure pulses in a liquid in which food material is immersed. The sonic energy causes the material to be efficiently worked with the liquid, thus facilitating processes requiring liquid working such as cooking and soaking.
Inventors
- 👤 A Bodine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:05
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/50; A23B2/57; A23L; A23L5/00; A23L5/30; A23L5/32
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-07-02 | 1977-01-01 | 1977-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-02 | 1981-01-01 | 1981-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-02 | 1985-01-01 | 1985-07-03 | $7700.00 | Window Closed / Lapsed |