Patents by Inventor Mackenzie Leigh Smith

Mackenzie Leigh Smith 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).

  • Vacuum cleaner base
    Patent number: D751779
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: March 15, 2016
    Assignee: BISSELL Homecare, Inc.
    Inventors: Mackenzie Leigh Smith, Jing Yang
  • Vacuum cleaner upright portion
    Patent number: D759919
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: June 21, 2016
    Assignee: BISSELL Homecare, Inc.
    Inventors: Mackenzie Leigh Smith, Jing Yang