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. 15, 2005
Filed:
Jul. 18, 2003
Applicants:
Jens Müller, Schwarzenberg, DE;
Herbert Sowa, Schwarzenberg, DE;
Inventors:
Jens Müller, Schwarzenberg, DE;
Herbert Sowa, Schwarzenberg, DE;
Assignee:
Werner Turck GmbH & Co.KG, Halver, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B007/14 ;
U.S. Cl.
CPC ...
Abstract
A proximity switch having a coil former () which is fitted with at least one coil (), has an associated board () and is held by a plastic housing (), and having an electrically conductive shield () between the coil former () and the inner wall of the plastic housing (), with the shield () making electrically conductive contact with a circuit () which is mounted on the board (), wherein the shield () is formed by an electrically conductive inner wall coating on the plastic housing ().