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. 10, 2015
Filed:
Jul. 05, 2012
Eike Berg, Berlin, DE;
Andre Gruettner, Berlin, DE;
Norbert Poepplow, Eichwalde, DE;
Olaf Vogt, Berlin, DE;
Eike Berg, Berlin, DE;
Andre Gruettner, Berlin, DE;
Norbert Poepplow, Eichwalde, DE;
Olaf Vogt, Berlin, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A signal transmitter contains at least one first luminous element, at least one second luminous element and an interface for connecting the signal transmitter to a signal box. A drive device is connected between the interface and the at least two luminous elements and the drive device is configured in such a way that, in the case of a switch-on signal coming from the signal box for the second luminous element, the drive device controls the activation of the luminous element depending on the signaling state of the first luminous element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile