Printing – Multicolor – Rotary machines
Reexamination Certificate
2005-07-26
2005-07-26
Yan, Ren (Department: 2854)
Printing
Multicolor
Rotary machines
C101S135000, C101S177000, C101S378000, C101S382100, C101S389100, C101S415100
Reexamination Certificate
active
06920823
ABSTRACT:
A photosensitive device has a cylinder, a photosensitive sheet slidably wrapping outer surface of the cylinder, and a feeding roller in the cylinder. The feeding roller feeds the photosensitive sheet to the outer surface of the cylinder sequentially. The photosensitive device also has a winding roller in the cylinder. The winding roller rolls the photosensitive sheet sequentially from the outer surface of the cylinder. The photosensitive device also has an adjusting member for adjusting contact force emerged between the cylinder and the photosensitive sheet.
REFERENCES:
patent: 6026747 (2000-02-01), Carme et al.
patent: 6539859 (2003-04-01), Williams
patent: 2004/0040457 (2004-03-01), McManus
patent: 62-26468 (1987-06-01), None
patent: 62-51472 (1987-10-01), None
Nukada Hideki
Takahara Kenichi
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Williams Kevin D.
Yan Ren
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