US PATENT SUBCLASS 108 / 141
.~.~ Vertically adjustable

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


108 /   HD   HORIZONTALLY SUPPORTED PLANAR SURFACES

137  DF  HORIZONTALLY ADJUSTABLE {3}
139  DF  .~ Rotates about vertical axis {3}
141.~.~ Vertically adjustable

DEFINITION

Classification: 108/141

(under subclass 139) Device wherein the surface may be selectively positioned in a direction normal to a horizontal plane.

SEE OR SEARCH THIS CLASS, SUBCLASS:

95, for vertically adjustable rotatable terraced surfaces.

105, for other plural related rotatable surfaces which are vertically adjustable.