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. 15, 2016
Filed:
Feb. 21, 2012
Rainer Brenner, Teningen-Kondringen, DE;
Rainer Brenner, Teningen-Kondringen, DE;
Other;
Abstract
The invention relates to a device for securing objects against unauthorized removal. To this aim, the device () comprises an alarm electronics unit () having a motion sensor (), an environmental brightness sensor (), and an alarm signal transmitter (). The alarm electronics unit () is designed so that the ambient brightness sensor () is activated by the detection of a movement. However, alarm release occurs only if the ambient brightness measured at the ambient brightness sensor () exceeds a predetermined brightness threshold, and the movement last continuously for a predetermined time span. The alarm activation occurs only if the ambient brightness falls below a predetermined darkness threshold and the movement continues to persist.