(under subclass 17) Pavement structure relating to characteristics which tend to reduce skidding or render the traffic surface nonslippery.
SEE OR SEARCH THIS CLASS, SUBCLASS:
32, for rubber or rubber-like pavement which may or may not be anti-skid. Subclass 19 provides for structure clearly set out as providing an anti-skid function.
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52, Static Structures (e.g., Buildings),
177+, for a stairs or other building component of general application having a wear resisting or friction increasing traffic carrying surface.
182, Fire Escape, Ladder, or Scaffold, 222, and 228.2 for anti-skid features.
520, Synthetic Resins or Natural Rubbers, appropriate subclasses, particularly Class 523,
150, for a composition containing a synthetic resin having utility as a friction element to impart nonskidding or nonslipping properties to surfaces used in pedestrian or vehicular movement or to processes of preparing said composition.
