Patents by Inventor Kam K. Li

Kam K. 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).

  • Internal caliper
    Patent number: 5454175
    Abstract: A caliper gauge comprised of an elongated body having a pistol-type grip formed at one end and a caliper arm formed at the other end. An elongated slot is formed in the body adjacent the pistol-type grip, and an opening extends through the body communicating with the slot. A lever having a trigger formed at one end and a caliper end formed at the other end extends through the opening in the body and is mounted thereto for pivotal movement relative to the body to provide a caliper gauge having a scissor-like configuration.
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: October 3, 1995
    Inventor: Kam K. Li
  • Internal caliper
    Patent number: D349067
    Type: Grant
    Filed: March 19, 1993
    Date of Patent: July 26, 1994
    Inventor: Kam K. Li