US PATENT SUBCLASS 160 / 84.02
.~ With power operating means

Current as of: June, 1999
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160 /   HD   FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL

84.01  DF  PLEATING TYPE {8}
84.02.~ With power operating means

DEFINITION

Classification: 160/84.02

With power operating means:

(under subclass 84.01) Subject matter which employs electrical, pneumatic, hydraulic, or mechanical means to cycle a closure between an open and closed or closed and open position.

SEE OR SEARCH THIS CLASS, SUBCLASS:

331, for devices of the hanging or drape type which have an operating means.