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:
Dec. 07, 1976
Filed:
May. 22, 1975
Applicant:
Inventors:
Dennis J Shallenberger, Latrobe, PA (US);
Charles E Hill, Whitney, PA (US);
Assignee:
Kennametal Inc., Latrobe, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
2411 / ; 241191 ; 241299 ;
Abstract
A pulverizing device is disclosed wherein selected members of the device that are subjected to extreme wear conditions are provided protection from wear by, in some cases, forming the member of the hard wear resistant material and structurally attaching it in the machine or, in other cases, covering the member with a sheet of hard wear resistant material and structurally fastening said sheet in the machine.