Patents by Inventor Wang Ching Chen

Wang Ching Chen 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).

  • Beverage container lids and beverage containers
    Publication number: 20030062367
    Abstract: A beverage container lid includes a first body configured as a cover for removable securement over an opening of a beverage container. The first body has a first side surface opposite a second side surface. A second body is secured in the first body for pivotal movement about a pivot point. The second body defines a bore to provide fluid communication between an environment proximate the first side surface of the first body and an environment proximate the second side surface of the first body.
    Type: Application
    Filed: September 29, 2001
    Publication date: April 3, 2003
    Inventors: Meredith Robinson, Wang Ching Chen
  • Beverage container top
    Patent number: D461679
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: August 20, 2002
    Assignee: Zak Design, Inc.
    Inventors: Meredith Robinson, Wang Ching Chen