(under subclass 19) Anti-slip surface structure characterized by the inclusion of exposed metal elements in the surface.
SEE OR SEARCH THIS CLASS, SUBCLASS:
70, for a pavement including terrazzo-like components with exposed metal members at the surface disclosed as anti-slip in character. Where the metal members are substantially coextensive with pavement thickness and also with either pavement width or length, such member is considered to be a reinforcement for subclasses 70, and 134+, for reinforcement structure, per se.
