Patents by Inventor Lubin Zhao

Lubin Zhao 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).

  • Patent number: 8360070
    Abstract: The present invention discloses a portable water pipe, has a smoking pipe body and a smoking hose connected with the smoking pipe body. The smoking pipe body comprises a cover, a cut tobacco burning device and a water bottle. The cover is provided with air inlet holes, and an opening is provided in the top surface of the water bottle, and thus an enclosed space is formed by the cover and the water bottle. The cut tobacco burning device is provided in the enclosed space and is fixed at the opening of the water bottle by connecting elements. When in use, water is firstly filled in the water bottle, and then the cut tobacco placed in the cut tobacco burning device is lit and the cover is placed. A smoker begins smoking through the smoking hose. Smoke produced by the burning of the cut tobacco in the cut tobacco burning device is discharged through a smoke filtering tube and is then filtered through water and discharged through the smoking hose.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: January 29, 2013
    Assignee: Guangzhou Zhaoying Hardware Co., Ltd.
    Inventor: Lubin Zhao
  • Publication number: 20100263681
    Abstract: The present invention discloses a portable water pipe, has a smoking pipe body and a smoking hose connected with the smoking pipe body. The smoking pipe body comprises a cover, a cut tobacco burning device and a water bottle. The cover is provided with air inlet holes, and an opening is provided in the top surface of the water bottle, and thus an enclosed space is formed by the cover and the water bottle. The cut tobacco burning device is provided in the enclosed space and is fixed at the opening of the water bottle by connecting elements. When in use, water is firstly filled in the water bottle, and then the cut tobacco placed in the cut tobacco burning device is lit and the cover is placed. A smoker begins smoking through the smoking hose. Smoke produced by the burning of the cut tobacco in the cut tobacco burning device is discharged through a smoke filtering tube and is then filtered through water and discharged through the smoking hose.
    Type: Application
    Filed: November 14, 2008
    Publication date: October 21, 2010
    Inventor: Lubin Zhao