Patents by Inventor Chow Hung

Chow Hung 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).

  • Cleaning appliance having multiple functions
    Patent number: 8627543
    Abstract: A cleaning appliance is capable of performing two or more cleaning functions. The cleaning appliance may include a vacuum cleaner and a steam cleaner such that a user can vacuum a floor prior to steam cleaning the floor.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: January 14, 2014
    Assignee: Euro-Pro Operating LLC
    Inventors: Ognjen Vrdoljak, Chow Hung, Stephen Gatchell, Mason Isaac Greene, Homero Garza Malacara
  • CLEANING APPLIANCE HAVING MULTIPLE FUNCTIONS
    Publication number: 20100251505
    Abstract: A cleaning appliance is capable of performing two or more cleaning functions. The cleaning appliance may include a vacuum cleaner and a steam cleaner such that a user can vacuum a floor prior to steam cleaning the floor.
    Type: Application
    Filed: March 12, 2010
    Publication date: October 7, 2010
    Applicant: Euro-Pro Operating, LLC
    Inventors: Ognjen Vrdoljak, Chow Hung, Stephen Gatchell, Mason Isaac Greene, Homero Garza Malacara
  • Cleaning appliance
    Patent number: D646856
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: October 11, 2011
    Assignee: Euro-Pro Operating LLC
    Inventors: Oliver Rudolph Breit, Ognjen Vrdoljak, Mason Isaac Greene, Homero Garza Malacara, Stephen Gatchell, Chow Hung
  • Pair of seating recesses for a cleaning head
    Patent number: D647674
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: October 25, 2011
    Assignee: Euro-Pro Operating LLC
    Inventor: Chow Hung
  • Pair of seating members for a cleaning appliance attachment
    Patent number: D654236
    Type: Grant
    Filed: March 13, 2010
    Date of Patent: February 14, 2012
    Assignee: Euro-Pro Operating LLC
    Inventor: Chow Hung