Patents by Inventor Chih-Wei Ma

Chih-Wei Ma 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).

  • Wave-dissipating float for swimming pool lane rope
    Patent number: 10072434
    Abstract: A wave-dissipating float for a swimming pool lane rope includes a cylindrical body composed of a first casing and a second casing. The cylindrical body is provided with a fixing hole and at least one perforation. For installation, it is not necessary to disassemble one end of the swimming pool lane rope. The rope of the lane rope is placed in a first semicircular fixing hole of the first casing and a second semicircular fixing hole of the second casing, and then the first casing and the second casing are coupled to each other so that the rope of the lane rope is surrounded by the cylindrical body to complete the assembly.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: September 11, 2018
    Assignee: Sibaud Sports and Leisure Development Co., Ltd.
    Inventors: Yen-Chen Liu, Yi-Cheng Tung, Chih-Wei Ma, Guan-Ting Wu, Yan-Yu Lin