US PATENT SUBCLASS 280 / 166
.~.~.~ Shiftable


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

Internet Version by PATENTEC © 1999      Terms of Use



280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
727  DF  .~ Attachment {22}
163  DF  .~.~ Steps {4}
166.~.~.~ Shiftable


DEFINITION

Classification: 280/166

(under subclass 163) Steps having means permitting the step to be moved to various positions.

SEE OR SEARCH CLASS

182, Fire Escape, Ladder, or Scaffold,

91, for a wall or floor attached pivoted step.