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:
Dec. 08, 2000
Applicant:
Martin Strauch, Wuppertal, DE;
Inventor:
Martin Strauch, Wuppertal, DE;
Assignee:
Wera Werk Hermann Werner GmbH & Co. KG, Wuppertal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K026/00 ; B23K015/00 ; B25B015/00 ;
U.S. Cl.
CPC ...
Abstract
A process for profiling a workpiece engagement surface of a band tool, and a hand tool produced thereby, in particular a screwing tool, such as a screwdriver or wrench, pliers, a clamping tool or a file, comprising the steps of briefly irradiating the workpiece engagement surface () over a large area and/or locally with a high level of energy, such that a region of an irradiated zone which is close to the surface melts and solidifies suddenly at an edge to form a rib.