Patents Assigned to OK Construction Materials (Supply) Company Limited
  • 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