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Class 400/705.2 - With word counter


Subclass of Class 400 - Typewriting machines
Definition: Subject matter wherein the device shows a user of the typewriter
No. of patents: 3
Last issue date: 03/07/1995


NumberTitleIssue Date
5396589Character input apparatus for determining the total number of characters which may be written in a predetermined space
A character input apparatus such as a word processor or a personal computer used to input characters and edit documents utilizes a character input device such as a keyboard which generates signals representing types of procedures or a signal representing ...
03/07/1995
4888730Memory typewriter with count of overused words
A memory typewriter having an editable text stored in the memory together with a full-page correction buffer and individual counters associated with each differentiable word in the text. The combination permits determination and display of the most freque...
12/19/1989
4143808Typewriter word counter
A typewriter word counter which has a support, magnetic apparatus that removably positions the support on the typewriter to be used, a push button counter carried by the support, and a lever that has one end pivotally connected to the support, an intermed...
03/13/1979
 
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