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:
Sep. 08, 2009
Filed:
Mar. 11, 2005
Applicant:
Juergen Marquardt, Rietheim-Weilheim, DE;
Inventor:
Juergen Marquardt, Rietheim-Weilheim, DE;
Assignee:
WERMA Signaltechnik GmbH & Co. KG, Rietheim-Weilheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A signaling device, in particular a signal pillar, is provided which is able to generate signals even outside the range of the usual optical and acoustic signals, and flexibly create them as needed with little additional effort. This object is achieved by providing a wireless transmitting unit () for transferring data to a receiver in addition to the signal elements () for generating optical and/or acoustic signals, wherein the transmitting unit () is arranged in an exchangeable module.