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Class 400/348 - With release of margin-stop


Subclass of Class 400 - Typewriting machines
Definition: Subject matter wherein significance is attributed to selective
No. of patents: 2
Last issue date: 07/23/1991


NumberTitleIssue Date
5033879Electronic typewriter
Character and control code data are input from a keyboard into a memory. A CRT display unit displays one line of data stored in the memory. A printer is automatically activated to print the line of data in response to a carriage return or line feed code, ...
07/23/1991
4904099Electronic typewriter
Character and control code data are input from a keyboard into a memory. A CRT display unit displays one line of data stored in the memory. A printer is automatically activated to print the line of data in response to a carriage return or line feed code, ...
02/27/1990
 
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