Patents by Inventor Chao Shih-Li

Chao Shih-Li 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).

  • Webbed glove for swimming use
    Patent number: 4345335
    Abstract: An improved webbed swimming glove in which the finger sheaths have cutting holes on sheath end. Webs are provided between adjacent finger sheaths for facilitating swimming or diving use. A similar glove in which the finger sheaths terminate in a tip structure surrounding a hole is also disclosed. The sheath of index finger may be formed as a truncated sheath facilitate triggering a gun for military or a frogman's use.
    Type: Grant
    Filed: June 16, 1980
    Date of Patent: August 24, 1982
    Inventor: Chao Shih-Li