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. 10, 1992
Filed:
Jun. 14, 1991
Kenneth H Burkett, Benton, IL (US);
Other;
Abstract
An insert for mining attack tools comprising a body portion having a longitudinal axis with a head end portion extending outwardly from one end thereof, the body portion having an endless side wall and being sized and shaped for insertion into a socket of an attack tool such that the head end portion extends outwardly from the attack tool for engaging a surface to be mined, the head end portion having a rounded tip end surface portion and an adjacent annular tapered surface portion extending from the endless side wall of the body portion to the tip end portion, and a layer of polycrystalline diamond compact attached to the head end portion of the insert.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile