Knife assembly and chipping knife therefor

Details Knife assembly and chipping knife therefor Knife assembly and chipping knife therefor

2006-11-28

2006-11-28

Miller, Bena (Department: 3725)

Woodworking

Rotary cutter

Solid

C144S176000, C144S230000, C144S235000, C144S218000, C407S047000

Reexamination Certificate

active

07140408

ABSTRACT:
A knife assembly and chipping knife therefor. The knife assembly includes a knife, and employs an upper clamping member and a lower clamping member for clamping the knife therebetween. The knife has an elongate axis and two spaced apart cutting edges parallel to the elongate axis and defining a first reference plane. The knife is further defined by a plane of reflective symmetry that is perpendicular to the first reference plane and which contains the elongate axis. The knife has a front side and a back side spaced from the front side. The front and back sides terminate in the cutting edges. A deflector ridge projects from the front side and reaches a point of greatest maximum projection of the knife from the first reference plane, the point lying in the plane of reflective symmetry.

REFERENCES:
patent: 3981337 (1976-09-01), Sundstrom
patent: 4047670 (1977-09-01), Svensson
patent: 4669516 (1987-06-01), Carpenter et al.
patent: 4754789 (1988-07-01), Jonsson
patent: 5348065 (1994-09-01), Meyer
patent: 5649579 (1997-07-01), Kokko et al.
patent: 5819826 (1998-10-01), Schmatjen
patent: 6951313 (2005-10-01), Frick et al.
patent: 6968879 (2005-11-01), Schuh et al.
patent: RE38930 (2006-01-01), Swartwood et al.
patent: 2003/0131907 (2003-07-01), Biller et al.
patent: 1 329 295 (2003-07-01), None

Affiliated with

Also associated with

Rating

Knife assembly and chipping knife therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Knife assembly and chipping knife therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Knife assembly and chipping knife therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3668599