Patents by Inventor Chiu Pang Mok

Chiu Pang Mok 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).

  • Device for positioning cast-in U-channels in concrete structure
    Patent number: 6817156
    Abstract: A device (10) for positioning a U-channel (20) in a concrete structure, the device (10) including an attachment tube (22) to be secured to two reinforcement bars (80) of the concrete structure, and a body (12) housing two coil springs (7), the body (12) including an upper part (14) and a lower part (16) which are biased away from each other by the springs (7) and the lower part (16) is engageable with the U-channel (20).
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: November 16, 2004
    Inventor: Chiu Pang Mok
  • Device for positioning cast-in U-channels in concrete structure
    Publication number: 20040040251
    Abstract: A device (10) for positioning a U-channel (20) in a concrete structure, the device (10) including an attachment tube (22) to be secured to two reinforcement bars (80) of the concrete structure, and a body (12) housing two coil springs (7), the body (12) including an upper part (14) and a lower part (16) which are biased away from each other by the springs (7) and the lower part (16) is engageable with the U-channel (20).
    Type: Application
    Filed: September 3, 2002
    Publication date: March 4, 2004
    Inventor: Chiu Pang Mok