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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 172/596 - Tandem groups


Subclass of Class 172 - Earth working
Definition: Apparatus comprising a front group and a rear group positioned
No. of patents: 3
Last issue date: 02/19/1985


NumberTitleIssue Date
4499747Power driven disc cultivator apparatus
A power driven disc cultivator apparatus includes a main frame to which are connected a main sub-frame assembly and at least one second sub-frame assembly. The main sub-frame assembly mounts a shaft provided with spaced cultivator discs which are constrai...
02/19/1985
4279311High speed tiller with widely spaced discs
The apparatus includes a pull-type frame carried by support wheels. The frame is vertically adjustable relative to the support wheels. A first gang of discs is mounted in a forward position on the frame. The discs are widely spaced relative to each other ...
07/21/1981
4016935Harrow disc gang
A spacer spool for a disc section of a disc harrow for preventing relative rotation between the spacer spools and the adjacent disc blades. Each of the spacer spools comprises a central portion having end portions extending outwardly from the opposite end...
04/12/1977
 
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