Patent US3076544A successfully refreshed from Google Patents.
US3076544A
Expired / Lapsed
US
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Sonic materials separation apparatus
Assignee: Individual
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Filing: 1960-10-05
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Granted: 1963-02-05
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Expires: 1980-10-05
Abstract
No abstract record available.
Inventors
- 👤 Jr Albert G Bodine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:36
CPC Classifications
B; B03; B03B; B03B4/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
IN ACOUSTIC SEPARATOR FOR UNLIKE GRANULAR MATERIALS, THE COMBINATION OF: AN ELASTIC TUBE ADAPTED TO UNDERGO GYRATORY STANDING WAVE ACTION, AND TO HAVE LONGITUDINALLY SPACED VELOCITY NODAL AND ANTINODAL REGIONS, A GYRATORY WAVE GENERATOR COUPLED TO SAID TUBE FOR PRODUCING SAID STANDING WAVE ACTION, MEANS FOR FEEDING MATERIALS TO BE SEPARATED INTO SAID TUBE AND INTO CONTACT WITH THE INTERIOR SURFACES THEREOF, AND MEANS FOR REMOVING FROM SAID TUBE MATERIALS SEPARATED BY SAID STANDING WAVE ACTION AND DIFFERENTIALLY COLLECTING AT DIFFERENT POSITIONS RELATIVE TO SAID NODAL AND ANTINODAL REGIONS OF SAID STANDING WAVE.
Claim 2
Dependent Claim
93 words
IN ACOUSTIC SEPARATOR FOR UNLIKE GRANULAR MATERIALS, THE COMBINATION OF: AN ELASTIC TUBE ADAPTED TO UNDERGO GYRATORY STANDING WAVE ACTION, AND TO HAVE LONGITUDINALLY SPACED VELOCITY NODAL AND ANTINODAL REGIONS, A GYRATORY WAVE GENERATOR COUPLED TO SAID TUBE FOR PRODUCING SAID STANDING WAVE ACTION, MEANS FOR FEEDING MATERIALS TO BE SEPARATED INTO SAID TUBE AND INTO CONTACT WITH THE INTERIOR SURFACES THEREOF, AND MEANS FOR REMOVING FROM SAID TUBE MATERIALS SEPARATED BY SAID STANDING WAVE ACTION AND DIFFERENTIALLY COLLECTING AT DIFFERENT POSITIONS RELATIVE TO SAID NODAL AND ANTINODAL REGIONS OF SAID STANDING WAVE.
References Cited (Backward Citations)
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Cited
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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) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |