Patents by Inventor I-Feng Wang

I-Feng Wang 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).

  • Publication number: 20070228084
    Abstract: A container includes: a container body defining an inner space; a cap mounted securely on the container body and including an annular inner wall having an inner surface that defines a fluid passage for fluid communication with the inner space, and a seat secured to the annular inner wall and extending into the fluid passage; a valve including a sealing member disposed in the fluid passage and disposed above and seated on the seat; and an operating unit including a pressing member that is disposed in the fluid passage and that is disposed above and that abuts against the sealing member. The sealing member is deformable so as to be deformed to contact sealingly the inner surface of the annular inner wall by pressing action of the pressing member when the operating unit is moved from a first axial position to a second axial position.
    Type: Application
    Filed: June 30, 2006
    Publication date: October 4, 2007
    Inventor: I-Feng Wang
  • Patent number: 7043929
    Abstract: An alcoholic beverage dispenser includes a housing, a holding tank, a cap member, a cooling device, and a dispensing valve. The housing has a top end formed with a beverage inlet. The holding tank is mounted in the housing, is in fluid communication with the beverage inlet, and is adapted to hold an alcoholic beverage that was poured into the housing through the beverage inlet. The cap member is disposed removably on the top end of the housing for closing the beverage inlet. The cooling device is mounted in the housing, is coupled to the holding tank, and is operable so as lower the temperature of the alcoholic beverage held in the holding tank. The dispensing valve is mounted on the housing, is coupled to the holding tank, and is operable so as to permit discharging of the alcoholic beverage from the holding tank.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: May 16, 2006
    Inventor: I-Feng Wang
  • Publication number: 20050211728
    Abstract: An alcoholic beverage dispenser includes a housing, a holding tank, a cap member, a cooling device, and a dispensing valve. The housing has a top end formed with a beverage inlet. The holding tank is mounted in the housing, is in fluid communication with the beverage inlet, and is adapted to hold an alcoholic beverage that was poured into the housing through the beverage inlet. The cap member is disposed removably on the top end of the housing for closing the beverage inlet. The cooling device is mounted in the housing, is coupled to the holding tank, and is operable so as lower the temperature of the alcoholic beverage held in the holding tank. The dispensing valve is mounted on the housing, is coupled to the holding tank, and is operable so as to permit discharging of the alcoholic beverage from the holding tank.
    Type: Application
    Filed: March 23, 2004
    Publication date: September 29, 2005
    Inventor: I-Feng Wang