Patents by Inventor Kuo-Chin Chen

Kuo-Chin Chen 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).

  • Patent number: 6367111
    Abstract: A hairbrush formed from two pivotally connected bristle holders is provided. A spring is disposed between the two bristle holders for the bristle holders to easily open or close relative to each other. When the hairbrush is used in styling hairdo, hairs may be held in place between the two bristle holders without flying disorderly under the hot air of a hair drier. A user's thumb, which is usually extended to hold the hairs in place during styling hairdo, could be protected from burning by the hot air of the hair drier.
    Type: Grant
    Filed: February 23, 2000
    Date of Patent: April 9, 2002
    Inventor: Kuo-Chin Chen
  • Patent number: 6292948
    Abstract: A bath glove is formed by weaving or knitting different yarns in a specific manner, so that a plurality of terry piles are evenly distributed over and rising from a surface of the bath glove by three different heights. The terry piles having the smallest height are tightened at their roots to each horizontally extend across and bind together the roots of two terry piles separately having the medium and the largest heights. The rising terry piles having the medium and the largest heights loosely overlap one another to give the bath glove a supple and elastic surface. The yarns for forming the terry piles having the medium height each is formed by sequentially twisting or tangling multiple nylon filaments together, and the yarns for forming the terry piles having the largest height each is formed by winding at least one surface filament around at least one core filament.
    Type: Grant
    Filed: May 31, 2000
    Date of Patent: September 25, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: 6256831
    Abstract: A bath scrubber includes an outer bag and a sponge received in the outer bag. The outer bag is made of a fabric woven from thin and thick yarns of twisted artificial fibers. The thin yarns are densely woven to form a base of the fabric, and the thick yarns are evenly woven into and distributed among said thin yarns, such that the thick yarns intersect one another to divide the base of the fabric densely woven from the thin yarns into a plurality of separated small areas, and intersections of the thick yarns are wound by the thin yarns. The small areas enclosed by the thick yarns allow more bubbles to be held on the bath scrubber for a prolonged time. A difference in height exists between the thin yarns and the thick yarns to give the outer bag of the bath scrubber a rough surface that enables good cleaning and massaging effect on a user's skin.
    Type: Grant
    Filed: June 16, 1999
    Date of Patent: July 10, 2001
    Assignee: Confirm Personal Care Industrial Corp.
    Inventor: Kuo-Chin Chen
  • Patent number: D438709
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: March 13, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D438710
    Type: Grant
    Filed: June 16, 2000
    Date of Patent: March 13, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D438975
    Type: Grant
    Filed: June 6, 2000
    Date of Patent: March 13, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D440768
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: April 24, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D440770
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: April 24, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D441200
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: May 1, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D441959
    Type: Grant
    Filed: August 3, 2000
    Date of Patent: May 15, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D441960
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: May 15, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D442370
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: May 22, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D442696
    Type: Grant
    Filed: April 11, 2000
    Date of Patent: May 22, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D443067
    Type: Grant
    Filed: April 11, 2000
    Date of Patent: May 29, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D443418
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: June 12, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D444882
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: July 10, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D444883
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: July 10, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D448573
    Type: Grant
    Filed: June 28, 2000
    Date of Patent: October 2, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D449450
    Type: Grant
    Filed: August 3, 2000
    Date of Patent: October 23, 2001
    Inventor: Kuo-Chin Chen
  • Patent number: D449893
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: October 30, 2001
    Inventor: Kuo-Chin Chen