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Patent No. 5285430

Behavior Modification Wristwatch

A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.

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Assignee: Patent-Treuhand-Gesellschaft fur elektrische


Location: Munich, DE
No. of patents: 1

NumberTitleIssue Date
7560878Circuit arrangement and method for operating high-pressure discharge lamps
High-pressure discharge lamps may explode at the end of their life. In order to be able to predict an explosion, the gradient of the operating voltage is evaluated. If a risk of explosion is detected, the lamp operation is interrupted. ...
07/14/2009
 
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