Patent Number: 6,308,487

Title: Plastic lattice

Abstract: A one piece molded plastic lattice simulates a lattice of separate superposed members. The lattice includes a set of continuous elongated members that lie in a plane. A second set of discontinuous elongated members intersects and interconnects the first set of members at junction regions. The second set of discontinuous elongated members may lie in another plane. The upper surfaces of the first set of members is transversely concave, or the upper surfaces of the second set of members is longitudinally convex, so that a discontinuity is created at each of the junction regions. In this way, the plastic lattice creates the illusion of being a multi-piece lattice.

Inventors: Cantley; Richard W. (Troy, MI)

Assignee: Cantley; Antoinette Janine

International Classification: E04C 2/30 (20060101); E04H 17/16 (20060101); E04C 2/42 (20060101); B44F 007/00 ()

Expiration Date: 10/30/2018