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. 11, 2003
Filed:
Aug. 06, 2002
Klaus Amtenbrink, Wuppertal, DE;
Axel Fach, Remscheid, DE;
Sylvester Rosanwo, Wuppertal, DE;
Martin Strauch, Wuppertal, DE;
Michael Abel, Radevormwald, DE;
Wera Werk Hermann Werner GmbH & Co. KG, Wuppertal, DE;
Abstract
A tool set having a screwdriver handle with a chuck for insertion and latched mounting of screwing-tool inserts provided with standard polygonal shank segments, and having screwing-tool inserts, which are insertable into the chuck and are provided with the standard polygonal shank segments, in particular bits, nuts or ratchets and extensions for drive of the latter, comprising a supplementary tool which has a plier head ( ) and a plier-handle projection ( ) which is disposed immediately behind a knuckle joint ( ) and is in form of the standard shank segment of the screwing-tool inserts, the screwdriver handle ( ) latches to the plier-handle projection by its chuck ( ), forming one of two plier arms and a blade extension ( ) which likewise has a chuck ( ), forming other of the two plier arms.