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:
Apr. 26, 2005
Filed:
Nov. 25, 2002
Applicants:
Gunter Horst Rohm, Sontheim, DE;
Hans-dieter Mack, Sontheim, DE;
Inventors:
Gunter Horst Rohm, Sontheim, DE;
Hans-Dieter Mack, Sontheim, DE;
Assignee:
Rohm GmbH, Sontheim, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23B031/10 ;
U.S. Cl.
CPC ...
Abstract
A drill-chuck jaw hag an elongated metal body formed with a toothed back face and an opposite front face. The body is generally symmetrical to a longitudinal plane bisecting the back and front faces. A pair of hard-metal insert parts fixed to the front face are each formed with a projecting linear edge extending longitudinally parallel to but offset from the plane. The edges symmetrically flank the plane.