Devices protecting all or substantially all of the tread portion of the tire against wear or puncture, either integral with the tire or applied thereto, and so constructed and arranged as to tend to prevent slipping or skidding of the tire on the roadway, and performing the anti-skid function either alone or in combination with other elements. Anti-skid armor is necessarily wholly or partially external.
(1) Note. For similar anti-skid devices which do not fall within the definition of armor, see this class, subclass 208 and indented subclasses.
SEE OR SEARCH CLASS
428, Stock Material or Miscellaneous Articles,
98+, for a single or plural layer stock material product which is structurally defined (e.g., size or shape) and subclasses 221+ for such a product having a component or element which is structurally defined (e.g., size, arrangement, shape); and subclass 911 (a cross-reference art collection) for a product having a penetration resistant layer.
