US2881079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating food articles by application of sound energy
Assignee: Reflectone Corp
•
Filing: 1957-12-12
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Granted: 1959-04-07
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Expires: 1977-12-12
Abstract
No abstract record available.
Inventors
- 👤 Luther G Simjian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:47
CPC Classifications
A; A23; A23L; A23L5/00; A23L5/30; A23L5/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
THE METHOD OF TREATING AN ARTICLE OF FOOD WHICH COMPRISES THE STEPS OF SUBSTANTIALLY DEHYDRATING THE ARTICLE AND EXPOSING THE ARTICLE TO SOUND ENERGY WITHIN THE RANGE OF AUDIBLE AND INAUDIBLE HIGH FREQUENCIES IN ORDER TO AID THE SUBSEQUENT PROCESSING OF THE ARTICLE.
Claim 2
Independent Claim
43 words
THE METHOD OF TREATING AN ARTICLE OF FOOD WHICH COMPRISES THE STEPS OF SUBSTANTIALLY DEHYDRATING THE ARTICLE AND EXPOSING THE ARTICLE TO SOUND ENERGY WITHIN THE RANGE OF AUDIBLE AND INAUDIBLE HIGH FREQUENCIES IN ORDER TO AID THE SUBSEQUENT PROCESSING OF THE ARTICLE.
References Cited (Backward Citations)
AU159231A
Cited
US2830912A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |