US PATENT SUBCLASS 400 / 147
.~ Type-faces arranged in rectilinear row and selected by reciprocable movement

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

139  DF  INCLUDING TYPE-SET-ASSEMBLAGE MOUNTED ON CARRIER AND RELATIVELY MOVABLE FOR SELECTION AND FOR IMPACT OF TYPE-FACE {11}
147.~ Type-faces arranged in rectilinear row and selected by reciprocable movement {1}
148  DF  .~.~> On rotatable carrier having plural rectilinear rows

DEFINITION

Classification: 400/147

Type-faces arranged in rectilinear row and selected by reciprocable movement:

(under subclass 139) Subject matter wherein a typewriter is provided with a member that supports a type-set-assemblage* for movement of the type-face* elements therewith relative to the typewriter, which member may be reciprocated along a first straight line for selection or choice of the type-face elements thereon, and on which member the type-face elements are supported in a second straight line that is parallel to said first straight line.

(1) Note. The reciprocating movement defined above is that which is needed for selection of choice of a type-face. There may also be another movement, for example, a pivoting motion toward the record-medium*, imparted to the member for impressing the type-face against the record-medium.