Patents Assigned to The Plastic Lumber Company
  • Storage step
    Patent number: D465032
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: October 29, 2002
    Assignee: The Plastic Lumber Company
    Inventors: Alan Robbins, Daniel J. Christopherson
  • Spa table
    Patent number: D484334
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: December 30, 2003
    Assignee: The Plastic Lumber Company, Inc.
    Inventors: Alan E. Robbins, Daniel J. Christopherson
  • Spa step
    Patent number: D485915
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: January 27, 2004
    Assignee: The Plastic Lumber Company, Inc.
    Inventors: Alan E. Robbins, Daniel J. Christopherson