Patents by Inventor Ching-Ju Tai

Ching-Ju Tai 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).

  • Shower head with exfoliating members
    Patent number: 7251844
    Abstract: A shower head with exfoliating members is disclosed. A plurality of exfoliating members are affixed to the spraying part at the predetermined positions via magnetic force or positioning holes and positioning rods. Each of these exfoliating members includes exfoliating beads of different size and hence may have a different level of abrasiveness. Also, these exfoliating members do not affect the water spraying function of the shower head. Hence, a user may use any of these exfoliating members to smoothen and rejuvenate his skin while taking a shower.
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: August 7, 2007
    Inventors: Ching-Ju Tai, Wei-Hsiang Li
  • Shower head with exfoliating members
    Publication number: 20070017020
    Abstract: A shower head with exfoliating members is disclosed. A plurality of exfoliating members are affixed to the spraying part at the predetermined positions via magnetic force or positioning holes and positioning rods. Each of these exfoliating members includes exfoliating beads of different size and hence may have a different level of abrasiveness. Also, these exfoliating members do not affect the water spraying function of the shower head. Hence, a user may use any of these exfoliating members to smoothen and rejuvenate his skin while taking a shower.
    Type: Application
    Filed: July 21, 2005
    Publication date: January 25, 2007
    Inventors: Ching-Ju Tai, Wei-Hsiang Li