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Icon_funbox Did You Know...

...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 101/342 - Interrupter


Subclass of Class 101 - Printing
Definition: Machines with means whereby to prevent inking.
No. of patents: 2
Last issue date: 05/17/2005


NumberTitleIssue Date
6892637Self-inking stamp with ink cartridge barrier
A stamp pad holder for use in a self-inking hand stamp. The stamp pad holder has a stamp die box that holds a stamp forming material, ink cartridge and plastic within the die box. The stamp forming material is placed at the bottom of the die box. A pre-inked ink car...
05/17/2005
4204777Matrix printer control system
A system of controlling the operation of a matrix printer wherein printing is performed in each direction of travel of a printing element carriage. A printer control large scale integrated device is combined with a programmable character memory device and...
05/27/1980
 
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