Patents Represented by Attorney, Agent or Law Firm Jan Essebaggers
  • Patent number: 6290090
    Abstract: The invention relates to a “flow control element” with suction spout for (metal) carbonated beverage cans (canteens), cups or handheld containers that hold temporarily a carbonated fluid or hot drink under pressure and that is closed off with a leak proof cover. Spilling of the fluid held therein is prevented during awkward drinking situations such as in cars while driving, walking or other less controlled drinking situations. The fluid in a beverage can, remains under pressure of the carbonation process while access is possible through the subject flow control element when a suction is applied to the spout. For non pressurized fluids an air inlet vent is provided to prevent the suction of a vacuum in the container, thereby reducing the fluid flow while drinking. In all situations and position of the container no spilling of the fluid is possible.
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: September 18, 2001
    Assignee: ENPROS Holding B.V.
    Inventor: Jan Essebaggers