Conveyors: fluid current – With diverse power-driven conveyor – Reciprocating or oscillating
Reexamination Certificate
2007-11-20
2007-11-20
Dillon, Jr., Joe (Department: 3651)
Conveyors: fluid current
With diverse power-driven conveyor
Reciprocating or oscillating
C406S089000, C198S778000
Reexamination Certificate
active
11153677
ABSTRACT:
A vibratory conveyor for transporting an object includes a spiral deck enclosed in a housing having passageways for allowing air flow between adjacent deck tier segments. In addition, the conveyor may include two concentric spiral decks operably coupled to one another, wherein a vibratory force is capable of simultaneously advancing objects both up the first spiral deck and down the second spiral deck.
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Extended Search Report of the European Patent Office in regard to the counterpart EP application (8 pages).
Christopherson Kurt
Kraus Richard B.
Markowski Robert
Dillon, Jr. Joe
General Kinematics Corporation
Marshall & Gerstein & Borun LLP
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