US PATENT SUBCLASS 400 / 701
.~ Means for cleaning, or facilitating cleaning of, type-face

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

679  DF  MEANS AUXILIARY TO TYPEWRITING FUNCTION {12}
701.~ Means for cleaning, or facilitating cleaning of, type-face {1}
702  DF  .~.~> By contacting type-face (e.g., via type-face cleaner, brush, etc.) {1}

DEFINITION

Classification: 400/701

Means for cleaning, or facilitating cleaning of, type-face:

(under subclass 679) Subject matter wherein significance is attributed to the removal of extraneous matter from a type-face*.

(1) Note. This subclass is for a holder for a type-head* or a type-member* which holder supports the type against movement while a cleaner is applied to the type.