US PATENT SUBCLASS 52 / 204.7
.~.~ With attaching means element received in channel or aperture in sash

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

204.5  DF  WINDOW OR WINDOW SASH, SILL, MULLION, OR GLAZING {13}
204.62  DF  .~ Attaching means securing a pane to a sash member or to another pane {7}
204.7.~.~ With attaching means element received in channel or aperture in sash

DEFINITION

Classification: 52/204.7

With attaching means element received in channel or aperture in sash:

(under subclass 204.62) Window securement wherein a portion of the pane retaining means is situated either in (1) an opening extending through the framework or (2) in a groove in the framework.

SEE OR SEARCH THIS CLASS, SUBCLASS:

775, for a wall, ceiling, or floor section attaching element received in a frame channel or aperture.