US PATENT SUBCLASS 273 / 155
.~ Folding and relatively movable strips and disks


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

Internet Version by PATENTEC © 1999      Terms of Use



273 /   HD   AMUSEMENT DEVICES: GAMES

153 R  DF  PUZZLES {6}
155.~ Folding and relatively movable strips and disks


DEFINITION

Classification: 273/155

(under subclass 153) Puzzles in which the solution is obtained by folding or relatively-moving strips or disks.