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...that Robert Adler has the dubious distinction of being the Father of the Couch Potato? Back in 1955 Adler was employed by what was then Zenith Radio Corp., where he was charged to invent something that would allow viewers to turn down the TV volume without leaving their chairs. After a series of flops (such as a wired contraption that people tripped over), Adler hit on the idea of using sound waves. Thus the Remote Control was born...

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Class 89/42.02 - On trail spade


Subclass of Class 89 - Ordnance
Definition: Devices wherein the shock absorbing mechanism is located
No. of patents: 2
Last issue date: 01/06/2004


NumberTitleIssue Date
6672196Self-compensating spade assembly
A spade assembly for use on an artillery vehicle compensates any gaps which would otherwise be formed between a ground supporting portion of the spade assembly and the soil. The length of the spade assembly is advantageously compensated to maintain the sp...
01/06/2004
6178866Field howitzers
Improvements in or relating to field howitzers A light weight field howitzer includes a barrel which is supported by a cradle constructed from hollow members and which is pivotally mounted about a trunnion bearing secured to a chassis. The trunnion bearin...
01/30/2001
 
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