Patents Assigned to Elgin Molded Plastics
  • Barrier light assembly
    Patent number: 4482941
    Abstract: An improved barrier light assembly is provided wherein a lens assembly composed of a pair of mating halves is secured to the upper portion of a base assembly by a threaded flanged collet. A peripheral outwardly extending integral neck of the lens assembly extends into the upper portion, and the collet threadably engages the neck. A pair of screw flights are employed which permits use of identical mating halves.
    Type: Grant
    Filed: November 15, 1983
    Date of Patent: November 13, 1984
    Assignee: Elgin Molded Plastics
    Inventor: Henry Lindner