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:
Jan. 13, 2009
Filed:
Mar. 11, 2005
Applicants:
Martin Argast, Hülben, DE;
Günther Schwartz, Weilheim/Teck, DE;
Thomas Dümmel, Hülben, DE;
Gernot Mast, Weilheim/Teck, DE;
Inventors:
Martin Argast, Hülben, DE;
Günther Schwartz, Weilheim/Teck, DE;
Thomas Dümmel, Hülben, DE;
Gernot Mast, Weilheim/Teck, DE;
Assignee:
Leuze Electronic GmbH & Co. KG, Owen/Teck, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 5/02 (2006.01); G06M 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical sensor for detecting objects within an area to be monitored comprises at least one casing to accommodate optical and electronic components. The at least one casing comprises casing parts. The casing parts are composed of a low-pressure injection molding compound and are formed by a low-pressure injection molding operation.