(under subclass 78) Devices comprising joints or connection between a plurality of walls or a plurality of parts of a wall.
SEE OR SEARCH CLASS
52, Static Structures (e.g., Buildings), appropriate subclasses for wall and panel joints in general.
160, Flexible or Portable Closure, Partition, or Panel, appropriate subclasses, for panel structures composed of a plurality of movably interconnected strips, slats or panels and for the joint subcombinations of such structures.
428, Stock Material or Miscellaneous Articles,
594, for plural metallic layers discontinuously bonded, e.g., by mechanical fastening means or spot welds.
