Patents by Inventor Kin Pong Wong

Kin Pong Wong 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).

  • Wall corner strip
    Patent number: 8984823
    Abstract: A wall corner strip (1) comprises a longer board and a shorter board (18, 17) forming an inner angle (15). The lengths of two boards are unequal, and the inner angle (15) is less than 90°. A solid protruding edge (13) is provided at the inner angle (15), and two inflexed hooks (11) are provided on the second ends (182, 172) of the longer board and the shorter board (18, 17), respectively.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: March 24, 2015
    Assignee: OK Construction Materials (Supply) Company Limited
    Inventor: Kin Pong Wong
  • Wall corner strip
    Publication number: 20110258951
    Abstract: A wall corner strip (1) comprises a longer board and a shorter board (18, 17) forming an inner angle (15). The lengths of two boards are unequal, and the inner angle (15) is less than 90°. A solid protruding edge (13) is provided at the inner angle (15), and two inflexed hooks (11) are provided on the second sides of the longer board and the shorter board (18, 17), respectively.
    Type: Application
    Filed: March 12, 2010
    Publication date: October 27, 2011
    Inventor: Kin Pong Wong