The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2014
Filed:
Jun. 01, 2010
Walter Nikkel, Curitiba, BR;
Walter Nikkel, Curitiba, BR;
Blount, Inc., Portland, OR (US);
Abstract
A rectangular counter knife with a larger diameter hole, the counter knife has two lateral, longitudinal, parallel, rectangular and vertical walls inferiorly forming a rectangular recess, the two rectangular, inferior and transversal guides of the rotating disk, support the rectangular knife, adjusting a hex-nut in a larger diameter hole, coincident to the hole, receiving these holes on inferior-superior direction, a hex-head screw initially by-pass one of the two holes centralized along one rectangular knife with two side cutting edges and their ends have, a constructive variant comprising a rectangular knife with a longitudinal, central and oblong opening, with two central, opposite and semi-circular projections forming a circular central opening in the middle of the knife; the rectangular knife has two side cutting edges and two cutting edges on the ends.