Patents by Inventor Johnson Lai

Johnson Lai 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 assembly
    Patent number: 6550697
    Abstract: A shower head assembly includes a shower base mounted on a lower end of a housing body to confine central and surrounding conduits, a valve member disposed to be turned to control water flow from a main inlet of the housing body to flow into one of the central and surrounding conduits, and an elongated operating member which has an inner connecting end secured to the valve member, and an outer operating end extending outwardly of the housing body so as to be operated externally to turn the valve member.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: April 22, 2003
    Assignee: Globe Union Industrial Corp.
    Inventor: Johnson Lai
  • SHOWER HEAD ASSEMBLY
    Publication number: 20030042332
    Abstract: A shower head assembly includes a shower base mounted on a lower end of a housing body to confine central and surrounding conduits, a valve member disposed to be turned to control water flow from a main inlet of the housing body to flow into one of the central and surrounding conduits, and an elongated operating member which has an inner connecting end secured to the valve member, and an outer operating end extending outwardly of the housing body so as to be operated externally to turn the valve member.
    Type: Application
    Filed: August 28, 2001
    Publication date: March 6, 2003
    Inventor: Johnson Lai
  • Shower head
    Patent number: D461525
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: August 13, 2002
    Assignee: Globe Union Industrial Corp.
    Inventor: Johnson Lai