US PATENT SUBCLASS 52 / 204.65
.~.~.~ Clamped against pane by turning cam engaging screw

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}
204.64  DF  .~.~ Including cam or wedge {1}
204.65.~.~.~ Clamped against pane by turning cam engaging screw

DEFINITION

Classification: 52/204.65

Clamped against pane by turning cam engaging screw:

(under subclass 204.64) Window securement cam including a

screw which engages the surface of the rotating or sliding piece that imparts motion to a pin free to move in a groove and which, when turned, in cooperation with said piece causes a retaining element to press against the pane.

SEE OR SEARCH THIS CLASS, SUBCLASS:

767, for a wall, ceiling, or floor section clamped to framing by turning a cam engaging screw.