US3134156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Briquetting press
Assignee: Komarek-Greaves and Co
•
Filing: 1961-12-01
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Granted: 1964-05-26
•
Expires: 1981-12-01
Abstract
No abstract record available.
Inventors
- 👤 Karl R Komarek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:52
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/16; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/907; Y10S425/00; Y10S425/23
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
220 words
IN A BRIQUETTING PRESS WHEREIN A PARTICULATE MATERIAL IS FED INTO COOPERATING BRIQUETTE FORMING CAVITIES FORMED IN THE PERIPHERIES OF ROTATING BRIQUETTE FORMING ROLLS THE COMBINATION COMPRISING: A HOUSING, A FIRST AND SECOND SHAFT-CARRYING MEANS PIVOTALLY MOUNTED ON SAID HOUSING SO AS TO PIVOT ABOUT FIRST AND SECOND PIVOT AXES RESPECTIVELY, A FIRST SHAFT ROTATABLY CARRIED BY SAID FIRST SHAFTCARRYING MEANS SO THAT SAID FIRST SHAFT HAS A FREE UNSUPPORTED END EXTENDING EXTERNALLY OF SAID HOUSING, A SECOND SHAFT ROTATABLY CARRIED BY SAID SECOND SHAFT-CARRYING MEANS SO THAT SAID SECOND SHAFT HAS A FREE UNSUPPORTED END EXTENDING EXTERNALLY OF SAID HOUSING AND LATERALLY DISPOSED FROM THE FREE END OF SAID FIRST SHAFT, A PAIR OF ROLLS HAVING COOPERATING BRIQUETTE FORMING CAVITIES FORMED IN THEIR PERIPHERIES, THE FIRST ROLL OF THE PAIR BEING OPERATIVELY MOUNTED ON THE FREE END OF SAID FIRST SHAFT AND THE SECOND ROLL OF THE PAIR BEING OPERATIVELY MOUNTED ON THE FREE END OF SAID SECOND SHAFT SO THAT SAID ROLLS ARE OPERAATIVELY POSITIONED EXTERNALLY OF SAID HOUSING AND SAID FIRST AND SECOND SHAFTS ARE MOVABLE TOWARD AND AWAY FROM ONE ANOTHER BY PIVOTAL MOVEMENT OF SAID FIRST AND SECOND SHAFT-CARRYING MEANS ABOUT THEIR RESPECTIVE PIVOT AXES WHEREBY SAID ROLLS ARE READILY ACCESSIBLE AND REMOVABLE FROM THEIR MOUNTINGS AND SAID PRESS CAN READILY ACCOMMODATE VARIOUS SIZE ROLLS.
Claim 2
Dependent Claim
220 words
IN A BRIQUETTING PRESS WHEREIN A PARTICULATE MATERIAL IS FED INTO COOPERATING BRIQUETTE FORMING CAVITIES FORMED IN THE PERIPHERIES OF ROTATING BRIQUETTE FORMING ROLLS THE COMBINATION COMPRISING: A HOUSING, A FIRST AND SECOND SHAFT-CARRYING MEANS PIVOTALLY MOUNTED ON SAID HOUSING SO AS TO PIVOT ABOUT FIRST AND SECOND PIVOT AXES RESPECTIVELY, A FIRST SHAFT ROTATABLY CARRIED BY SAID FIRST SHAFTCARRYING MEANS SO THAT SAID FIRST SHAFT HAS A FREE UNSUPPORTED END EXTENDING EXTERNALLY OF SAID HOUSING, A SECOND SHAFT ROTATABLY CARRIED BY SAID SECOND SHAFT-CARRYING MEANS SO THAT SAID SECOND SHAFT HAS A FREE UNSUPPORTED END EXTENDING EXTERNALLY OF SAID HOUSING AND LATERALLY DISPOSED FROM THE FREE END OF SAID FIRST SHAFT, A PAIR OF ROLLS HAVING COOPERATING BRIQUETTE FORMING CAVITIES FORMED IN THEIR PERIPHERIES, THE FIRST ROLL OF THE PAIR BEING OPERATIVELY MOUNTED ON THE FREE END OF SAID FIRST SHAFT AND THE SECOND ROLL OF THE PAIR BEING OPERATIVELY MOUNTED ON THE FREE END OF SAID SECOND SHAFT SO THAT SAID ROLLS ARE OPERAATIVELY POSITIONED EXTERNALLY OF SAID HOUSING AND SAID FIRST AND SECOND SHAFTS ARE MOVABLE TOWARD AND AWAY FROM ONE ANOTHER BY PIVOTAL MOVEMENT OF SAID FIRST AND SECOND SHAFT-CARRYING MEANS ABOUT THEIR RESPECTIVE PIVOT AXES WHEREBY SAID ROLLS ARE READILY ACCESSIBLE AND REMOVABLE FROM THEIR MOUNTINGS AND SAID PRESS CAN READILY ACCOMMODATE VARIOUS SIZE ROLLS.
References Cited (Backward Citations)
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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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |