Printing – Printing members – Rolling contact
Reexamination Certificate
2006-09-12
2006-09-12
Hirshfeld, Andrew H. (Department: 2854)
Printing
Printing members
Rolling contact
C101S177000, C101S181000, C428S909000, C492S028000
Reexamination Certificate
active
07104198
ABSTRACT:
A tubular printing blanket having an axial center has a carrier sleeve layer having a uniform thickness, a compressible layer, a reinforcing layer over the compressible layer, and a print layer disposed over the reinforcing layer. At least one of the reinforcing layer and the compressible layers has a non-uniform thickness so as to be thicker in the axial center. An outer surface of the print layer is convex.
REFERENCES:
patent: 5522315 (1996-06-01), Behnke et al.
patent: 5863367 (1999-01-01), Behnke et al.
patent: 6105498 (2000-08-01), Vrotacoe et al.
patent: 6283027 (2001-09-01), Vrotacoe et al.
patent: 2004/0139871 (2004-07-01), Knauer et al.
patent: 2004/0153285 (2004-08-01), Dondi
patent: 2005/0034615 (2005-02-01), Holm et al.
U.S. Appl. No. 10/617,639, filed Jul. 11, 2003, Printing Blanket With Convex Carrier Layer, Vrotacoe et al.
Belanger James Richard
Vrotacoe James Brian
Weiler Richard Karl
Davidson Davidson & Kappel LLC
Goss International Americas Inc.
Hirshfeld Andrew H.
Williams Kevin D.
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