Patents by Inventor Wang Keaun Oh

Wang Keaun Oh 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).

  • Hand carry air tacker
    Patent number: D447031
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: August 28, 2001
    Inventor: Wang Keaun Oh
  • Hand carry air tacker
    Patent number: D462884
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: September 17, 2002
    Inventor: Wang Keaun Oh
  • Head cap for hand carry air tacker
    Patent number: D463964
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: October 8, 2002
    Inventor: Wang Keaun Oh