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. 21, 2011
Filed:
Jun. 29, 2007
Applicants:
Wolfgang Bredow, Niefern-Oeschelbronn, DE;
Thomas Burchard, Pforzheim, DE;
Inventors:
Wolfgang Bredow, Niefern-Oeschelbronn, DE;
Thomas Burchard, Pforzheim, DE;
Assignee:
NBB Controls + Components AG, Oelbronn-Duerrn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a portable radio remote control transmitter with a splash-proof and dust-tight housing, which accommodates a control unit and comprises an operator control panel with a number of buttons for entering control commands. In order to develop the radio remote control transmitter in such a way that the risk of erroneous operation is reduced, it is proposed according to the invention that at least one button has an associated illuminating element for illuminating the button.