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:
Apr. 26, 2011
Filed:
Mar. 14, 2007
Kenneth J. Brown, Chula Vista, CA (US);
Yoshiharu Sueoka, Gardena, CA (US);
Steve Grundt, Briarwood, NY (US);
Carlos Ramirez, San Diego, CA (US);
Kenneth J. Brown, Chula Vista, CA (US);
Yoshiharu Sueoka, Gardena, CA (US);
Steve Grundt, Briarwood, NY (US);
Carlos Ramirez, San Diego, CA (US);
Leviton Manufacturing Co., Inc., Melville, NY (US);
Abstract
A surge protection circuit utilizing direct current (DC) voltage on the information carrying coaxial cable of a receiving device with a surge protection device to suppress transient signal fluctuations over the coaxial cable and a diagnostic surge protection status indicator with on/off configurations to indicate the status of operation of the surge protection device. The visual indicator may be a light emitting diode or some other indicator device that when energized indicates normal operation of the surge protection circuit.