Patents by Inventor Brian K. Loader

Brian K. Loader 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).

  • Valves for controlling dispensation of fluid material
    Patent number: 4466559
    Abstract: A valve for controlling the dispensation of fluid material includes a dispensing passage and an outlet gate from the passage, the outlet gate being disposed relative to the dispensing passage such that material passing through the passage deviates to one side to pass through the outlet gate; and a valve operating member which includes a blade supported for movement in a path across the outlet gate and movable between positions in which respectively, the outlet gate is open and the outlet gate is obturated by the blade.
    Type: Grant
    Filed: August 18, 1981
    Date of Patent: August 21, 1984
    Inventor: Brian K. Loader