Patents Assigned to Chuan Hsiang Tang Chemical Co., Ltd.
  • Lipstick case or similar article
    Patent number: D305698
    Type: Grant
    Filed: March 28, 1988
    Date of Patent: January 23, 1990
    Assignee: Chuan Hsiang Tang Chemical Co., Ltd.
    Inventor: Fo-Chun Chen
  • Lipstick case or similar article
    Patent number: D306221
    Type: Grant
    Filed: February 10, 1988
    Date of Patent: February 20, 1990
    Assignee: Chuan Hsiang Tang Chemical Co., Ltd.
    Inventor: Fo-Chun Chen
  • Cosmetic case or similar article
    Patent number: D321415
    Type: Grant
    Filed: December 22, 1989
    Date of Patent: November 5, 1991
    Assignee: Chuan Hsiang Tang Chemical Co. Ltd.
    Inventor: Fo-Chun Chen
  • Lipstick case
    Patent number: D332326
    Type: Grant
    Filed: December 18, 1990
    Date of Patent: January 5, 1993
    Assignee: Chuan Hsiang Tang Chemical Co. Ltd.
    Inventor: Fo-Chun Chen
  • Lipstick case
    Patent number: D365664
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: December 26, 1995
    Assignee: Chuan Hsiang Tang Chemical Co., Ltd.
    Inventor: Hsi-Chi Chen
  • Cosmetic case
    Patent number: D370307
    Type: Grant
    Filed: April 15, 1994
    Date of Patent: May 28, 1996
    Assignee: Chuan Hsiang Tang Chemical Co., Ltd.
    Inventor: Fo-Chun Chen