Patent US3186602A successfully refreshed from Google Patents.
US3186602A
Expired / Lapsed
US
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Feeding apparatus for particulate material
Assignee: JOS L MUSCARELLE
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Filing: 1963-09-05
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Granted: 1965-06-01
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Expires: 1983-09-05
Abstract
No abstract record available.
Inventors
- 👤 Ricciardi Ronald Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:22
CPC Classifications
G; G01; G01F; G01F13/00; G01F13/001; B; B65; B65B; B65B1/00; B65B1/04; B65B1/10; B65B1/12; B65D; B65D88/00; B65D88/54; B65D88/64; B65D88/66; B65G; B65G33/00; B65G65/00; B65G65/30; B65G65/34; B65G65/40; B65G65/44; B65G65/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
APPARATUS FOR CONDITIONING AND DISPENSING PARTICULATE SOLID MATERIAL COMPRISING A BIN SUPPORTED FOR PIVOTAL MOVEMENT ABOUT A HORIZONTAL LINE LOCATED UPWARDLY FROM THE BASE THEREOF AT A DISTANCE OF THE ORDER OF ABOUT TWOTHIRDS OF THE HEIGHT OF THE BIN, SAID BIN HAVING AN UPPER RECEIVING INLET AND A LOWER DISPENSING OUTLET, MEANS FOR ARCUATELY ROCKING SAID BIN ABOUT SAID AXIS, A CONDITIONING CHAMBER FLEXIBLY CONNECTED TO SAID BIN IN MATERIAL FLOW COMMUNICATION WITH SAID OUTLET, OUTLET MEANS FOR SAID CHAMBER, A FIRST AUGER DISPOSED WITHIN SAID CHAMBER AND EXTENDING TOWARD SAID OUTLET MEANS, A SECOND LARGER AUGER MOUNTED COAXIALLY WITH RESPECT TO SAID FIRST AUGER, SAID SECOND AUGER BEING DISPOSED CONCENTRICALLY AND IN OVERLAPPING RELATIONSHIP WITH RESPECT TO SAID FIRST AUGER SUBSTANTIALLY THROUGHOUT THE LENGTH OF SAID SECOND AUGER, AND MEANS FOR ROTATING SAID AUGERS AT A PRESELECTED RATIO OF SPEEDS.
Claim 2
Dependent Claim
142 words
APPARATUS FOR CONDITIONING AND DISPENSING PARTICULATE SOLID MATERIAL COMPRISING A BIN SUPPORTED FOR PIVOTAL MOVEMENT ABOUT A HORIZONTAL LINE LOCATED UPWARDLY FROM THE BASE THEREOF AT A DISTANCE OF THE ORDER OF ABOUT TWOTHIRDS OF THE HEIGHT OF THE BIN, SAID BIN HAVING AN UPPER RECEIVING INLET AND A LOWER DISPENSING OUTLET, MEANS FOR ARCUATELY ROCKING SAID BIN ABOUT SAID AXIS, A CONDITIONING CHAMBER FLEXIBLY CONNECTED TO SAID BIN IN MATERIAL FLOW COMMUNICATION WITH SAID OUTLET, OUTLET MEANS FOR SAID CHAMBER, A FIRST AUGER DISPOSED WITHIN SAID CHAMBER AND EXTENDING TOWARD SAID OUTLET MEANS, A SECOND LARGER AUGER MOUNTED COAXIALLY WITH RESPECT TO SAID FIRST AUGER, SAID SECOND AUGER BEING DISPOSED CONCENTRICALLY AND IN OVERLAPPING RELATIONSHIP WITH RESPECT TO SAID FIRST AUGER SUBSTANTIALLY THROUGHOUT THE LENGTH OF SAID SECOND AUGER, AND MEANS FOR ROTATING SAID AUGERS AT A PRESELECTED RATIO OF SPEEDS.
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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) | 1968-05-31 | 1968-11-30 | 1969-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-31 | 1972-11-30 | 1973-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-31 | 1976-11-30 | 1977-06-01 | $7700.00 | Window Closed / Lapsed |