(under the class definition) Structure including a cast in situ barrier with intersecting or crossing reinforcing stiffeners embedded therein, with the common edges of said members being exposed at a surface of the barrier, usually to reduce wear on the barrier material, e.g., terrazzo paving.
SEE OR SEARCH THIS CLASS, SUBCLASS:
181, for a wear surface with an embedded or inserted filler.
315, for an ornamental cast panel with revealed embedded components.
455+, for a sectional imperforate facing within a peripheral frame, e.g., a multipaneled door or window sash.
475.1+, for a preformed panel within a preassembled frame.
SEE OR SEARCH CLASS 14, Bridges,
73, for a similar construction peculiar to bridge floors.
404, Road Structure, Process, or Apparatus,
47+, for a pavement including joint means, subclass 67 for terrazzo-like components and subclass 70 for a pavement including reinforced structure.
