Printing – Rolling contact machines – Rotary
Reexamination Certificate
2006-11-14
2006-11-14
Yan, Ren (Department: 2854)
Printing
Rolling contact machines
Rotary
C270S021100, C271S198000
Reexamination Certificate
active
07134392
ABSTRACT:
A conveyor unit for conveying flat objects includes at least first, second and third endless belts, together with a cylinder. The first endless belt extends along a part of the circumference of the cylinder and forms, with the cylinder circumference, a section of a path of conveyance for the objects. The second and third belts define another section of the path of conveyance.
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patent: 4516759 (1985-05-01), Kobler
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patent: 6752078 (2004-06-01), Blanchard et al.
patent: 94 17 127.0 (1995-02-01), None
patent: 0 205 143 (1986-12-01), None
patent: 0 575 711 (1993-12-01), None
Jones Tullar & Cooper PC
Koenig & Bauer Aktiengesellschaft
Yan Ren
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