(under the class definition) Structures including a connecting fastener having means engaging two crossing or intersecting primary reinforcing members and connecting the two together in that relationship, usually such an arrangement of concrete reinforcing bars.
SEE OR SEARCH CLASS
403, Joints and Connections,
346+, for a joint between crossed rods comprising interfitting rod portions and subclass 400 for a joint between crossed rods in general.
428, Stock Material or Miscellaneous Articles,
598, for metallic stock material having a T, I, or X- shaped cross-section.
