The annular, cross chain type, anti-skid device in combination with means for maintaining the anti-skid device in operative position, or such means, per se, when specially adapted to this purpose.
(1) Note. For securing devices, per se, see Class 24, Buckles, Buttons, Clasps, etc., especially subclasses 68, 69, 70, 116, 598.1, and 698.1 and indented subclasses.
(2) Note. For chain links used as securing devices, see Class 59, Chain, Staple, and Horseshoe Making, especially subclass 84 and indented subclasses, and subclass 93.
(3) Note. For turnbuckles and other adjustable length securing devices, see Class 403, Joints and Connections, subclasses 43+.
SEE OR SEARCH THIS CLASS, SUBCLASS:
174, 175, 179, 182, 183, 187, 188, 191, 225, and indented subclasses, 233, 257 and 323.
