Printing – Inkers – Roller
Reexamination Certificate
2011-08-02
2011-08-02
Colilla, Daniel J (Department: 2854)
Printing
Inkers
Roller
C101S169000
Reexamination Certificate
active
07987783
ABSTRACT:
A doctor blade system for printing units is disclosed, which is arranged for applying ink, or the like to a rotatable cylinder in a printing unit, comprising an elongated frame, having a support and at least one clamp, which frame is arranged parallel to and outside the cylinder and on which are mounted, on each clamp of the frame, an elongated doctor blade, which is arranged for operative wiping engagement against the cylinder, each clamping portion comprising an elongated slit into which a doctor blade is intended to be partly introduced and fixed by a clamp, wherein the clamp is resiliently arranged for providing a damping action for the doctor blade. A doctor blade clamping device is also disclosed, as well as a chambered doctor blade system, a printing unit, and a method for attaching a clamping portion of a chambered doctor blade frame.
REFERENCES:
patent: 2948012 (1960-08-01), Scott
patent: 4581995 (1986-04-01), Stone
patent: 4940354 (1990-07-01), Holderegger et al.
patent: 5078061 (1992-01-01), Messerschmitt
patent: 5152221 (1992-10-01), Weeks
patent: 5400710 (1995-03-01), Ehrhard
patent: 5524540 (1996-06-01), Van Denend
patent: 5671673 (1997-09-01), Bööse et al.
patent: 5768993 (1998-06-01), Stuart
patent: 6237487 (2001-05-01), Davis
patent: 6431066 (2002-08-01), Perez et al.
patent: 6629496 (2003-10-01), Bööse et al.
patent: 6637330 (2003-10-01), Nordby et al.
patent: 6911085 (2005-06-01), Knop
patent: 527109 (1954-03-01), None
patent: 299 13 598 (1999-11-01), None
patent: 0 020 106 (1980-12-01), None
patent: 0 350 839 (1990-01-01), None
patent: 0 899 101 (1999-03-01), None
patent: 59-156456 (1984-09-01), None
patent: 03-077616 (1991-04-01), None
patent: 2002-200732 (2002-07-01), None
patent: 2 126 743 (1999-02-01), None
patent: WO-89/07047 (1989-08-01), None
patent: WO-93/24328 (1993-12-01), None
Office Action from Japanese Application No. 2006-546904 mailed Nov. 24, 2010.
Bööse Åke
Irlén Fredrik
Ake-Boose International AB
Colilla Daniel J
Hinze Leo T
Lerner David Littenberg Krumholz & Mentlik LLP
LandOfFree
Doctor blade system, doctor blade clamping device, chambered... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Doctor blade system, doctor blade clamping device, chambered..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Doctor blade system, doctor blade clamping device, chambered... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2621671