US PATENT SUBCLASS 49 / 176
.~ Pivot mounted on sliding member; e.g., slide-stile

Current as of: June, 1999
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49 /   HD   MOVABLE OR REMOVABLE CLOSURES

149  DF  MOUNTED FOR OPTIONAL MOVEMENTS {12}
176.~ Pivot mounted on sliding member; e.g., slide-stile {5}
177  DF  .~.~> Vertical axis pivot {3}
181  DF  .~.~> Vertical position holder actuated by pivoting closure
182  DF  .~.~> Diagonally opposed stop flanges on stile slide or closure
183  DF  .~.~> Key or latch between closure and stile slide {2}
187  DF  .~.~> Link-brace between closure and stile slide

DEFINITION

Classification: 49/176

(under subclass 149) Device wherein the closure is connected by a pivot to a sliding member, e.g., stile which moves in a guideway on a portal frame member or equivalent support

member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

161, for an enclosed section which pivots on a slidably mounted surrounding marginal frame.

172+, for a sliding member between a closure and a portal frame.