Patents by Inventor Hiep DUONG

Hiep DUONG 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).

  • Harness and back pack vacuum cleaner therefore
    Patent number: 11013379
    Abstract: Disclosed is a vacuum cleaner assembly (10) including a harness assembly having a support bracket (11) and a vacuum cleaner (12) supported by the brackets (11). The brackets (11) are intended to be worn by a user so that the vacuum cleaner (12) is positioned adjacent the back of the user.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: May 25, 2021
    Assignee: Electrical Home-Aids Pty Ltd
    Inventors: Hiep Duong, David Kim Scott, Daniel Mark Starkey, Shanon Matthew Martin
  • Harness and back pack vacuum cleaner therefore
    Patent number: 10869585
    Abstract: Disclosed is a vacuum cleaner assembly (10) including a harness assembly having a support bracket (11) and a vacuum cleaner (12) supported by the brackets (11). The brackets (11) are intended to be worn by a user so that the vacuum cleaner (12) is positioned adjacent the back of the user.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: December 22, 2020
    Assignee: Electrical Home-Aids Pty Ltd
    Inventors: Hiep Duong, David Kim Scott, Daniel Mark Starkey, Shanon Matthew Martin
  • HARNESS AND BACK PACK VACUUM CLEANER THEREFORE
    Publication number: 20190000287
    Abstract: Disclosed is a vacuum cleaner assembly (10) including a harness assembly having a support bracket (11) and a vacuum cleaner (12) supported by the brackets (11). The brackets (11) are intended to be worn by a user so that the vacuum cleaner (12) is positioned adjacent the back of the user.
    Type: Application
    Filed: July 21, 2016
    Publication date: January 3, 2019
    Inventors: Hiep Duong, David Kim Scott, Daniel Mark Starkey, Shanon Matthew Martin
  • FILTER ASSEMBLY
    Publication number: 20150320280
    Abstract: A filter assembly (10) for a vacuum cleaner. The assembly (10) is a cup (23) that generally surrounds a cartridge chamber (20). Located in the chamber (20) is a filter cartridge (21). The assembly (10) further includes means to illuminate the chamber (20), the means including light pipes (29) and a circuit board (27).
    Type: Application
    Filed: March 10, 2015
    Publication date: November 12, 2015
    Inventor: Hiep DUONG
  • VACUUM CLEANER HEAD
    Publication number: 20150128376
    Abstract: A vacuum cleaner (10) having a hollow body (11). The body (11) includes a coupling (12) providing a conduit (13) to which air under reduced pressure is delivered. The body (11) has a transverse slot (16) that faces the floor surface to be cleaned. Forward or rearward of the slot (16) are wheels (20).
    Type: Application
    Filed: October 28, 2014
    Publication date: May 14, 2015
    Inventor: Hiep DUONG