Patents Represented by Law Firm Brucknam and Archer
  • Polyethylene urine bag with tube
    Patent number: 4023607
    Abstract: A bag made of two layers of film material welded together along their edges except at an aperture in which is inserted one end of a tube of the same material as the bag, the entire circumference of said tube being tightly sealed to the sides of the bag aperture by heat welding.
    Type: Grant
    Filed: June 2, 1975
    Date of Patent: May 17, 1977
    Assignee: Automaticon A/S
    Inventors: Ole Roger Jensen, Preben Kobbero