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:
Jan. 08, 2019
Filed:
Feb. 25, 2016
Applicant:
Wolfram Labs, Llc, Groveport, OH (US);
Inventor:
Joel Michael Vaughn, Groveport, OH (US);
Assignee:
Wolfram Labs, Inc., Groveport, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B25H 7/04 (2006.01); B44C 1/22 (2006.01);
U.S. Cl.
CPC ...
B25H 7/04 (2013.01); B44C 1/22 (2013.01);
Abstract
A marking stylus for use in automated marking systems with one of the following superabrasive components as the scribing tip: polycrystalline diamond or polycrystalline cubic boron nitride. The superabrasive may have one or more chamfers, as well as a sharp, rounded, or blunt tip. The superabrasive is preferably attached to the body of the stylus by one of the following methods: brazing, press fit, shrunk fit, clamped, casted, injection molded, or a high pressure high temperature cycle.