US PATENT SUBCLASS 400 / 161.3
.~.~.~.~.~ Gears mounted on type-head and type-head-carrier

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}
160  DF  .~ Imprint by pivoting of type-head-carrier and type-head against record-medium {7}
161  DF  .~.~ Type-head-carrier movable on movable carriage {1}
161.1  DF  .~.~.~ Including selection of type-face (e.g., on "golf ball" type-head) {2}
161.2  DF  .~.~.~.~ Via gear train {2}
161.3.~.~.~.~.~ Gears mounted on type-head and type-head-carrier

DEFINITION

Classification: 400/161.3

Gears mounted on type-head and type-head-carrier:

(under subclass 161.2) Subject matter wherein at least one of the toothed wheels is supported by, or integral with, the type-head* and at least another of the toothed wheels is supported by the type-head-carrier*.