US PATENT SUBCLASS 400 / 256
.~ Actuated by toggle-linkage

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

251  DF  CASE-SHIFT MECHANISM {14}
256.~ Actuated by toggle-linkage

DEFINITION

Classification: 400/256

Actuated by toggle-linkage:

(under subclass 251) Subject matter wherein the case-shift* mechanism includes a toggle-linkage* assemblage that is used to move a portion of the typewriter for case-shifting.