Patents by Inventor Michael G. Sandford

Michael G. Sandford 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: 8066426
    Abstract: A mixing device, configured to blend food, including a housing, having a motor, and a jar removably mounted to the housing for containing food. The housing includes a base, a central body and a pair of side bodies that attach to the sides of the central body in an assembled configuration of the housing. Further, the housing includes a top removably mounted to the base to clamp the side bodies and the central body between the top and the base when the housing is in the assembled configuration.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: November 29, 2011
    Assignee: Hamilton Beach Brands, Inc.
    Inventors: Michael G. Sandford, Li Xinwen
  • Publication number: 20110235462
    Abstract: The disclosed apparatus, system and method relate to a shaft-actuated spindle mixer where the spindle mixer includes a motor and at least one motor switch enclosed in a mixer housing. A spindle shaft extends from the housing and is mechanically connected to the motor. The motor is mounted to a moveable mixer component such that the spindle shaft can be displaced to thereby causing the associated movement of the enclosed motor and moveable mixer component to which the motor is mounted. Movement of the movable mixer component actuates a switch. Actuating the switch causes the selective activation of the mixer motor. Activating the mixer motor rotates the spindle shaft. The disclosed apparatus and method provide for the optional one-handed operation of a spindle mixer, eliminate the need for a user or a cup to directly contact a switch to engage the spindle mixer, and further provides for the sanitary operation of a spindle mixer.
    Type: Application
    Filed: March 22, 2011
    Publication date: September 29, 2011
    Inventors: Benjamin H. Branson, III, Ernest B. Pryor, JR., Michael G. Sandford, Brian Paul Williams, Ann Marie Blackmon
  • Publication number: 20080219089
    Abstract: A mixing device, configured to blend food, including a housing, having a motor, and a jar removably mounted to the housing for containing food. The housing includes a base, a central body and a pair of side bodies that attach to the sides of the central body in an assembled configuration of the housing. Further, the housing includes a top removably mounted to the base to clamp the side bodies and the central body between the top and the base when the housing is in the assembled configuration.
    Type: Application
    Filed: March 9, 2007
    Publication date: September 11, 2008
    Inventors: Michael G. Sandford, Li Xinwen
  • Patent number: D667706
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: September 25, 2012
    Assignee: Hamilton Beach Brands, Inc.
    Inventors: Michael G. Sandford, Mark K. Romandy