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, 2009
Filed:
May. 20, 2004
Applicants:
Donald D. Baker, McCordsville, IN (US);
Paul Hoggard, Indianpolis, IN (US);
William Dye, Indianapolis, IN (US);
Inventors:
Donald D. Baker, McCordsville, IN (US);
Paul Hoggard, Indianpolis, IN (US);
William Dye, Indianapolis, IN (US);
Assignee:
Von Duprin, Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electronic security system. The system includes a plurality of electronic security devices. Each of these devices includes an input/output module that receives and decodes electronic signals and governs the functionality of the electronic security device. The system also includes a power supply module. The power supply module sends electrical power and modulated commands to the plurality of electronic security devices over power lines.