Patents by Inventor Leanna Cornelius

Leanna Cornelius 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 tool having a rotatable duct for moving between a use position and storage position on a vacuum cleaner
    Patent number: 11234567
    Abstract: A vacuum cleaner tool having a brush head, a rotatable duct, and a hinge. The rotatable duct is configured to receive a hose or wand and rotates about the hinge relative to the brush head, between a use position and storage position. In a storage position, the rotatable duct extends generally parallel, or in-line with the brush head and, in a use position, the rotatable duct extends generally perpendicular to the brush head. The vacuum cleaner tool may removably attach to the vacuum cleaner via a release on one end of the brush head interacting with a fixed catch on the vacuum cleaner.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: February 1, 2022
    Assignee: SharkNinja Operating LLC
    Inventors: Jason B. Thorne, Alexander Calvino, Mingshun Su, Robert Yang, Charlie Cai, Gordon Howes, Brian M. Bond, Leanna Cornelius
  • VACUUM CLEANER TOOL HAVING A ROTATABLE DUCT FOR MOVING BETWEEN A USE POSITION AND STORAGE POSITION ON A VACUUM CLEANER
    Publication number: 20190069740
    Abstract: A vacuum cleaner tool having a brush head, a rotatable duct, and a hinge. The rotatable duct is configured to receive a hose or wand and rotates about the hinge relative to the brush head, between a use position and storage position. In a storage position, the rotatable duct extends generally parallel, or in-line with the brush head and, in a use position, the rotatable duct extends generally perpendicular to the brush head. The vacuum cleaner tool may removably attach to the vacuum cleaner via a release on one end of the brush head interacting with a fixed catch on the vacuum cleaner.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 7, 2019
    Inventors: Jason B. THORNE, Alexander CALVINO, Mingshun SU, Robert YANG, Charlie CAI, Gordon HOWES, Brian M. BOND, Leanna CORNELIUS
  • Bag
    Patent number: D796197
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: September 5, 2017
    Assignee: SHARKNINJA OPERATING LLC
    Inventor: Leanna Cornelius