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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 384/472 - Impeller


Subclass of Class 384 - Bearings
Definition: Subject matter wherein the bearing, per se, includes structure
No. of patents: 41
Last issue date: 11/01/2011


  2  
NumberTitleIssue Date
4082381Lubricated bearing assembly
A lubricated bearing assembly with rollable elements such as balls is disclosed. The rollable elements may be in a bearing cage and disposed between inner and outer races as in typical ball bearing unit. The inner race is secured to a rotatable shaft and ...
04/04/1978
  2  
 
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