Patents Assigned to Jay Medical Inc.
  • Method of making a seat cushion base
    Patent number: 5397517
    Abstract: A lightweight contoured base for a seat cushion is produced by first forming a shaped lightweight foam core with a void corresponding to the ischial tuberosities of a user and then forming a sandwich assembly by placing a layer of foam or foamable material against both upper and lower surfaces of the shaped lightweight foam core to form a sandwich assembly. The sandwich assembly is then molded to produce the finished contoured base for a seat cushion.
    Type: Grant
    Filed: August 13, 1993
    Date of Patent: March 14, 1995
    Assignee: Jay Medical Inc.
    Inventors: Eric C. Jay, Richard R. Runkles, John Dyer, John Dinsmoor, Joe Stoneburner