Patents by Inventor Christian Choe

Christian Choe 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 ACCESSORY TOOL
    Publication number: 20060248680
    Abstract: A vacuum accessory tool comprises a housing that defines a suction nozzle and a hair removal assembly associated with the suction nozzle. In one embodiment, the vacuum accessory tool further comprises an agitator assembly located in the suction nozzle and driven by an air turbine. In another embodiment, an impeller associated with the air turbine is weighted to prevent build-up of hair and other debris at the impeller.
    Type: Application
    Filed: May 5, 2006
    Publication date: November 9, 2006
    Applicant: BISSELL HOMECARE, INC.
    Inventors: Daniel Heidenga, Joseph Fester, Kevin Downey, Christian Choe