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:
Jun. 25, 2013
Filed:
Apr. 13, 2010
Applicants:
Bas Albers, Wadenswil, CH;
Heinz Hügli, Bonaduz, CH;
Beat DE Coi, Sargans, CH;
René Hug, Mels, CH;
Thomas Gay, Malans, CH;
Inventors:
Bas Albers, Wadenswil, CH;
Heinz Hügli, Bonaduz, CH;
Beat De Coi, Sargans, CH;
René Hug, Mels, CH;
Thomas Gay, Malans, CH;
Assignee:
Cedes AG, Landquart, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 13/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A door system includes a sensor device for monitoring a vertical door edge. The sensor device has a transmitter that generates a light beam that runs along the vertical door edge, and a receiver to receive the light emitted by the transmitter. Further, an element of the sensor device is mounted in a region of a base of the door, with the sensor element being either in or on the base in front of the vertical door edge.