U.S. patents available from 1976 to present.
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...that the video game, Pong, was invented by a guy who graduated at the bottom of his engineering class? Nolan Bushnell spent more time running the games at a local amusement park than he did on his studies at the University of Utah. His dreams of working for Disney's amusement empire were dashed when the company wouldn't hire him. Taking a boring job, Nolan daydreamed about electronic versions of popular games. He invented Pong, the first video game, and went on to found Atari Co.

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Class 116/63R - STREET TRAFFIC


Subclass of Class 116 - Signals and indicators
Definition: Devices placed at street intersections for controlling and
No. of patents: 243
Last issue date: 12/01/2009


            7  
NumberTitleIssue Date
3965596Improvements in or relating to a marking system
A marking system for ski runs or the like wherein a plurality of demarcation signs, each of preferably spherical shape and with two halves which are differently colored, are symmetrically arranged along the two edges of the run....
06/29/1976
            7  
 
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