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US3168291A
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US
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Blending auger
Assignee: KNOEDLER MANUFACTURERS Inc
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Filing: 1961-08-01
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Granted: 1965-02-02
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Expires: 1981-08-01
Abstract
No abstract record available.
Inventors
- 👤 Fred E Knoedler
- 👤 Robert L Knoedler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:13
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0266; B; B01; B01F; B01F33/00; B01F33/50; B01F33/502; B01F33/5023; B01F33/80; B01F33/82; B01F35/00; B01F35/30; B01F35/33; B01F27/00; B01F27/05; B01F27/11; B01F27/112; B01F27/114; B01F27/60; Y; Y10; Y10S; Y10S366/00; Y10S366/603
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
172 words
AN AUGER WAGON HAVING A BOX FOR RECEIVING, TRANSPORTING, AND DISCHARGING BULK MATERIALS, A HORIZONTAL AUGER IN THE BOTTOM OF SAID BOX AND EXTENDING FROM END TO END THEREOF AND FROM SAID BOX AT ONE END, A VERTICAL AUGER MOUNTED AT SAID ONE END OF THE BOX AND OPERATIVELY CONNECTED TO THE HORIZONTAL AUGER, SAID BOX HAVING A PARTITION THEREIN DIVIDING THE BOX INTO SEPARATE COMPARTMENTS FOR RECEIVING IN BULK MATERIALS TO BE BLENDED, SAID PARTITION HAVING AN OPENING THROUGH WHICH THE HORIZONTAL AUGER EXTENDS AND THROUGH WHICH THE MATERIAL IS MOVED FROM ONE COMPARTMENT TO THE OTHER, SAID HORIZONTAL AUGER HAVING A SPIRAL FLIGHTING INTERRUPTED AT SAID PARTITION, ADJUSTABLE GATE MEANS OPERATIVELY ASSOCIATED WITH THE OPENING IN SAID PARTITION TO RESTRICT THE MOVEMENT OF THE MATERIAL THROUGH SAID OPENING TO A RATE IN PREDETERMINED PROPORTION TO THE CAPACITY OF THE AUGER FLIGHTING IN SAID OTHER COMPARTMENT, AND MEANS FORMING A SHIELD ABOUT THE AUGER FLIGHTING WITHIN SAID OTHER COMPARTMENT FOR RELIEVING THE PRESSURE AGAINST THE OUTLET SIDE OF SAID GATE MEANS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-02 | 1968-08-03 | 1969-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-02 | 1972-08-03 | 1973-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-02 | 1976-08-03 | 1977-02-02 | $7700.00 | Window Closed / Lapsed |