Patents Assigned to Heger Plastics A/S
  • Hose cassette frame
    Patent number: D270996
    Type: Grant
    Filed: April 3, 1981
    Date of Patent: October 18, 1983
    Assignee: Heger Plastics A/S
    Inventor: John R. Houghton
  • Hose cassette reel
    Patent number: D271077
    Type: Grant
    Filed: April 3, 1981
    Date of Patent: October 25, 1983
    Assignee: Heger Plastics A/S
    Inventor: John R. Houghton
  • Reel for a hose cassette
    Patent number: D271078
    Type: Grant
    Filed: April 3, 1981
    Date of Patent: October 25, 1983
    Assignee: Heger Plastics A/S
    Inventor: John R. Houghton
  • Hose cassette
    Patent number: D271080
    Type: Grant
    Filed: April 3, 1981
    Date of Patent: October 25, 1983
    Assignee: Heger Plastics A/S
    Inventor: John R. Houghton