US PATENT SUBCLASS 400 / 715
.~ Attachment for guiding fingers or hands of typist (e.g., hand rest)


Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

679  DF  MEANS AUXILIARY TO TYPEWRITING FUNCTION {12}
715.~ Attachment for guiding fingers or hands of typist (e.g., hand rest)


DEFINITION

Classification: 400/715

Attachment for guiding fingers or hands of typist (e.g., hand rest):

(under subclass 679) Subject matter wherein significance is attributed to a device that separates the key* elements of a key-board* into groups of keys, each group including those

keys that are usually pressed by a particular finger of the typist's hands during "touch" typing, or to a device that serves to support the hands or the arms of a typist during the typing operation.