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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 222/293 - Rotor having plural adjustable parts of rotor form


Subclass of Class 222 - Dispensing
Definition: Dispensers in which there is a rotor, which is made up of
No. of patents: 2
Last issue date: 01/23/1990


NumberTitleIssue Date
4895278Stuffing-batching machines for food products
A stuffing-batching machine wherein the bottom of the blades pump chamber for stuffing comprises a detachable discoid plate having a recess in the top to pilot and guide the sliding blades eccentrically with respect to the chamber wall, the plate when ass...
01/23/1990
4162751Rotary measuring chamber with size adjustment
A measuring-and-dispensing apparatus adapted to be removably secured to a jaw having powdered or granulated material disposed therein, whereby the material can be dispensed in a predetermined, measured quantity, the materials generally being, for example,...
07/31/1979
 
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