Patents by Inventor Thieme Ter Stege

Thieme Ter Stege has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pressurized spray dispenser having valved mixing chamber
    Patent number: 4850517
    Abstract: A spray dispenser for a liquid to be sprayed has a container provided with an inlet valve adapted for connection to a source of pressurized driving gas for pressurizing a head space above the liquid in the container. A spray head including a spray nozzle is mounted to the container and connects through a dispensing valve to a dip tube extending to the vicinity of the container bottom, such that opening of the dispensing valve causes pressurized discharge of the liquid through the spray nozzle.
    Type: Grant
    Filed: June 25, 1987
    Date of Patent: July 25, 1989
    Assignee: Airspray International B.V.
    Inventor: Thieme Ter Stege