Patents Assigned to Doukas AG
  • Device for discharging tire sealant from a container
    Patent number: 7854242
    Abstract: A device for discharging tire sealant (3) from a container (2), the container (2) is connectable to a closure element (1). The pressure source (6) is able to be connected to the closure element (1) and, when a positive pressure is produced in the container (2), a removal opening (12) is able to be released in order to discharge tire sealant (3) from the container (2) into a tire.
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: December 21, 2010
    Assignee: Doukas AG
    Inventor: Michael Stehle
  • Device for pumping pneumatic tires
    Patent number: D600262
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: September 15, 2009
    Assignee: Doukas AG
    Inventor: Michael Stehle
  • Container for tire sealant with attached device for injecting tire sealant into vehicle tires
    Patent number: D607029
    Type: Grant
    Filed: January 28, 2009
    Date of Patent: December 29, 2009
    Assignee: Doukas AG
    Inventor: Michael Stehle