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. 02, 2013
Filed:
Jul. 19, 2011
Gerhard Niklewski, Spaichingen, DE;
Alfons Steidle, Spaichingen, DE;
Daniel Hafen, Hausen ob Verena, DE;
Gerhard Niklewski, Spaichingen, DE;
Alfons Steidle, Spaichingen, DE;
Daniel Hafen, Hausen ob Verena, DE;
Marquardt GmbH, Rietheim-Weilheim, DE;
Abstract
An electrical switch for an electric tool with an electric motor including an actuating mechanism which can be adjusted between an initial position and a final position. The switch has a signaling device, which is operatively connected to the actuating mechanism, for generating a signal associated with the adjustment path of the actuating mechanism. The switch has a contact system, with the actuating mechanism having a switching effect on the contact system in one position, whereby the contact system is configured as a spring-action contact system.