Patents by Inventor August Alden Drufke

August Alden Drufke 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).

  • Patent number: 9848738
    Abstract: A food processor is provided which includes a container, a blade assembly, and a base arranged such that the container is coupleable to the base. The base includes a housing and a motor configured to drive the blade assembly. The food processor further includes an actuator included with the container moveable between a first position and a second, extended position. When the container is coupled to the base and the actuator is in the second, extended position, the actuator is configured to actuate a switch to permit activation of the motor, and the base is constructed such that the container can be coupled to the base when the actuator is in the second, extended position.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: December 26, 2017
    Assignee: SHARKNINJA OPERATING LLC
    Inventors: David M. Audette, Alexander J. Calvino, Waiman Chung, Aric Jennings, Daniel Stephen Potter, Andrea Stavrinou, August Alden Drufke
  • Patent number: 9049966
    Abstract: A food processor is provided which includes a container, a blade assembly, a lid configured to cover the top of the container, and a handle attached to the lid. The handle may be movable between at least a first position and a second position with respect to the lid, where when the handle is in the first position, the lid is capable of being coupled to the container, and when the handle is in the second position, the lid is locked to the container. When the handle is in the first position, the motor may be prevented from being activated, and when the handle is in the second position activation of the motor may be permitted. A release button on the lid may be configured to move the handle out of the second position.
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: June 9, 2015
    Assignee: Euro-Pro Operating LLC
    Inventors: David M. Audette, Alexander J. Calvino, Waiman Chung, Aric Jennings, Daniel Stephen Potter, Andrea Stavrinou, August Alden Drufke
  • Patent number: D654306
    Type: Grant
    Filed: August 5, 2011
    Date of Patent: February 21, 2012
    Assignee: Euro-Pro Operating LLC
    Inventors: Amy Tinnell Brinckerhoff, Aric Jennings, August Alden Drufke