Patents by Inventor Benjamin H. Chiang

Benjamin H. Chiang 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).

  • Container and container lid
    Patent number: 10016079
    Abstract: A lid structure is arranged for detachably coupled at a container body to enclose a container cavity thereof, wherein the lid structure includes a container lid and a protective component. The container lid has a drinking hole and an expansion membrane for creating a negative pressure within the container body when the container lid is sealed at the container body. The protective member has a fixed end extended from the container lid and a sealed end detachably engaged with the drinking hole to seal the drinking hole for prevent liquid spilling from the container cavity.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: July 10, 2018
    Inventors: Charles N. Chiang, Benjamin H. Chiang
  • Container and Container Lid
    Publication number: 20160270573
    Abstract: A lid structure is arranged for detachably coupled at a container body to enclose a container cavity thereof, wherein the lid structure includes a container lid and a protective component. The container lid has a drinking hole and an expansion membrane for creating a negative pressure within the container body when the container lid is sealed at the container body. The protective member has a fixed end extended from the container lid and a sealed end detachably engaged with the drinking hole to seal the drinking hole for prevent liquid spilling from the container cavity.
    Type: Application
    Filed: May 31, 2016
    Publication date: September 22, 2016
    Inventors: Charles N. CHIANG, Benjamin H. CHIANG
  • Lid of disposable beverage cup
    Patent number: 9387966
    Abstract: A lid of a disposable beverage cup, which has at least one drinking hole provided for a consumer to drink the beverage stored in the beverage cup, and at least one vent hole provided for maintaining the pressure equivalence between an inner side and an outer side of the beverage cup, includes at least one drinking hole plug arranged for detachably coupling with the drinking hole to seal and close the drinking hole so as to prevent the beverage from leaking out of the beverage cup.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: July 12, 2016
    Inventors: Charles N. Chiang, Benjamin H. Chiang
  • Lid of Disposable Beverage Cup
    Publication number: 20150014321
    Abstract: A lid of a disposable beverage cup, which has at least one drinking hole provided for a consumer to drink the beverage stored in the beverage cup, and at least one vent hole provided for maintaining the pressure equivalence between an inner side and an outer side of the beverage cup, includes at least one drinking hole plug arranged for detachably coupling with the drinking hole to seal and close the drinking hole so as to prevent the beverage from leaking out of the beverage cup.
    Type: Application
    Filed: May 28, 2014
    Publication date: January 15, 2015
    Inventors: Charles N. CHIANG, Benjamin H. CHIANG
  • Lid of disposable beverage cup
    Patent number: 8851325
    Abstract: A lid of a disposable beverage cup, which has at least one drinking hole provided for a consumer to drink the beverage stored in the beverage cup, and at least one vent hole provided for maintaining the pressure equivalence between an inner side and an outer side of the beverage cup, includes at least one drinking hole plug arranged for detachably coupling with the drinking hole to seal and close the drinking hole so as to prevent the beverage from leaking out of the beverage cup.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: October 7, 2014
    Inventors: Charles N. Chiang, Benjamin H. Chiang