Patents by Inventor Kai-Mou Tsai

Kai-Mou Tsai 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).

  • Hair binder
    Patent number: 5890497
    Abstract: A hair binder including a cord member, and a quick-release hook for joining the ends of the cord member, the quick-release hook including a male member and a female member injection-molded from plastics and respectively fastened to the ends of the cord member, the male member having two springy hooks, the female member having two coupling portions for engagement with the springy hooks of the male member, and two release control press portions for squeezing by hand to disengage the coupling portions from the spring hooks.
    Type: Grant
    Filed: March 3, 1998
    Date of Patent: April 6, 1999
    Inventor: Kai-Mou Tsai
  • Hair clip and ornamental plate arrangement
    Patent number: 5749382
    Abstract: A hair clip and ornamental plate arrangement including a hair clip, and an ornamental plate fastened to the hair clip, wherein the hair clip has a fixed end provided with an oblong coupling hole, and a free end; the ornamental plate has a T-shaped retainer rod at one end coupled to the oblong coupling hole of the hair clip, and a bridge at an opposite end adapted for holding down the free end of the hair clip.
    Type: Grant
    Filed: February 20, 1997
    Date of Patent: May 12, 1998
    Inventor: Kai-Mou Tsai
  • Eyeglasses
    Patent number: D378375
    Type: Grant
    Filed: May 14, 1996
    Date of Patent: March 11, 1997
    Inventor: Kai-Mou Tsai
  • Eyeglasses
    Patent number: D378376
    Type: Grant
    Filed: May 14, 1996
    Date of Patent: March 11, 1997
    Inventor: Kai-Mou Tsai
  • Eyeglasses
    Patent number: D379365
    Type: Grant
    Filed: May 14, 1996
    Date of Patent: May 20, 1997
    Inventor: Kai-Mou Tsai
  • Eyeglasses
    Patent number: D382292
    Type: Grant
    Filed: May 14, 1996
    Date of Patent: August 12, 1997
    Inventor: Kai-Mou Tsai
  • Eyeglasses
    Patent number: D383770
    Type: Grant
    Filed: May 14, 1996
    Date of Patent: September 16, 1997
    Inventor: Kai-Mou Tsai
  • Eyeglasses
    Patent number: D383771
    Type: Grant
    Filed: May 14, 1996
    Date of Patent: September 16, 1997
    Inventor: Kai-Mou Tsai
  • Hair clip
    Patent number: D391020
    Type: Grant
    Filed: May 5, 1997
    Date of Patent: February 17, 1998
    Inventor: Kai-Mou Tsai
  • Hair clasp
    Patent number: D395734
    Type: Grant
    Filed: August 20, 1996
    Date of Patent: June 30, 1998
    Inventor: Kai Mou Tsai
  • Hair clasp
    Patent number: D404524
    Type: Grant
    Filed: August 20, 1996
    Date of Patent: January 19, 1999
    Inventor: Kai-Mou Tsai