US PATENT SUBCLASS 352 / 196
.~.~.~ With single fixed pivot

Current as of: June, 1999
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352 /   HD   OPTICS: MOTION PICTURES

166  DF  CAMERA AND/OR PROJECTOR DRIVE MECHANISMS {14}
191  DF  .~ With film engaging claws reciprocally driven to engage film {2}
194  DF  .~.~ Cam actuated {2}
196.~.~.~ With single fixed pivot

DEFINITION

Classification: 352/196

(under subclass 194) Subject matter which includes a single fixed pivot which together with the cam determines the path of reciprocation of the film engaging projection carrier.