US PATENT SUBCLASS 369 / 251
.~.~ Having application of counterbalancing force

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

176  DF  DYNAMIC MECHANISM SUBSYSTEM {8}
244  DF  .~ Specific detail of transducer assembly support structure (e.g., tone arm) {8}
251.~.~ Having application of counterbalancing force {3}
252  DF  .~.~.~> Lateral (e.g., antiskating)
253  DF  .~.~.~> By resilient force element (e.g., spring)
254  DF  .~.~.~> Specified weight mounting

DEFINITION

Classification: 369/251

Having application of counterbalancing force:

(under subclass 244) Subject matter further including application of a force to modify the motion of the transducer assembly supporting structure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

215+, for causing motion of transducer supporting structure.