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:
Sep. 20, 1994
Filed:
Sep. 07, 1993
Applicant:
Inventors:
Timothy P Nettles, Carthage, NY (US);
Scott J Boliver, Croghan, NY (US);
Mark D Robinson, Black River, NY (US);
Assignee:
Carthage Machine Company, Carthage, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27C / ; B02C / ;
U.S. Cl.
CPC ...
144176 ; 1441 / ; 144241 ; 241 92 ; 241298 ;
Abstract
A chipper employs a rotary cutting disk with a plurality of radial knife assemblies. Each knife assembly has a reversible blade of generally trapezoidal cross section. The assembly has a knife holder and a knife clamp that sandwich the blade between them. An elongated load bar is seated in a recess in the clamp and supports a sloping surface at a concealed edge of the blade.