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:
Jun. 26, 1979
Filed:
Nov. 25, 1977
Applicant:
Inventor:
Joseph A Lapointe, Pointe Claire, CA;
Assignee:
Domtar Inc., Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241 68 ; 1441 / ; 144176 ; 144323 ; 241 92 ;
Abstract
The present invention is related to a chipper wherein the housing is divided by a chipper disc into a front chamber and a chip chamber and wherein separate outlets are provided from the front chamber and from the chip chamber respectively for twigs and the like (debris) and for chips whereby separation of debris from the chips is obtained in the chipper.