Patents by Inventor Chen-Ling Liu

Chen-Ling Liu 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: 9101193
    Abstract: A cosmetic applicator is provided with a casing including a transparent glass and a mirror; a light and mount assembly disposed in the casing and including a seat, a light, a conductive member, a conductive biasing member, a battery, a moveable member, a stop member, and a case wherein the seat has a battery compartment for anchoring the conductive member, the conductive biasing member, the battery, and the moveable member; and a cosmetic element carrier releasably secured to the casing. A light of the light and mount assembly can automatically emit light after pulling the cosmetic element carrier out of the applicator.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: August 11, 2015
    Assignee: CHUEN CHURN CO., LTD.
    Inventor: Chen-Ling Liu
  • Patent number: 7175359
    Abstract: A cosmeticizing pen includes a sleeve a guider mounted in the sleeve. Two shanks respectively longitudinally mounted to two opposite end of the guider and two drive devices respectively mounted in the two shanks. The sleeve is selectively connected to a corresponding one of the two drives to squeeze out the cosmetic in the shank that contains the corresponding drive device.
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: February 13, 2007
    Inventors: Jun Zhang, Chen-Ling Liu
  • Publication number: 20060165474
    Abstract: A cosmeticizing pen includes a sleeve a guider mounted in the sleeve. Two shanks respectively longitudinally mounted to two opposite end of the guider and two drive devices respectively mounted in the two shanks. The sleeve is selectively connected to a corresponding one of the two drives to squeeze out the cosmetic in the shank that contains the corresponding drive device.
    Type: Application
    Filed: January 24, 2005
    Publication date: July 27, 2006
    Inventors: Jun Zhang, Chen-Ling Liu
  • Patent number: 6896433
    Abstract: A cosmeticizing pen includes a sleeve and a guider partially received in the sleeve. A first cylinder and a second cylinder respectively longitudinally mounted to two opposite ends of the guider for containing two different cosmetics. A first head and a second head are respectively mounted to a free end of each of the first cylinder and the second cylinder. A first cap and a second cap are respectively mounted to the first head and the second head for protect the first head and the second head after use.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: May 24, 2005
    Inventors: Jun Zhang, Chen-Ling Liu