US PATENT SUBCLASS 160 / 177
.~.~.~ Units and subcombinations thereof

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

130  DF  PLURAL STRIP, SLAT, OR PANEL TYPE {11}
166.1  DF  .~ Venetian blind type {4}
174  DF  .~.~ Adjustable strip, slat, or panel angle {3}
177.~.~.~ Units and subcombinations thereof

DEFINITION

Classification: 160/177

(under subclass 174) Subject matter relating to the structure of the plural strip, slat or panel unit and subcombinations thereof.

(1) Note. The primary features restricting the unit to this subclass are those providing for adjustment of the unit angle. However, where the mounting means are claimed, see subclass 174 or the appropriate preceding indented subclasses.

SEE OR SEARCH THIS CLASS, SUBCLASS:

161+, 218+, and 236, for other type units.

173, and 178.1+, for other venetian blind type units.