Patents by Inventor Weng Kuo-Chan

Weng Kuo-Chan 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).

  • Stopper device of drawer slide rail
    Patent number: 6502910
    Abstract: A stopper device of a drawer slide rail, including an outer slide rail, a middle slide rail, an inner slide rail, an outer stop section and an inner stop section. The outer slide rail is disposed on a cabinet body. The outer stop section is disposed at one end of the middle slide rail. The inner stop section is disposed in the inner slide rail. The inner slide rail is disposed on a drawer. The slide rails are slidably assembled with each other. The inner stop section is stopped by or disengaged from the outer stop section so as to easily connect the drawer with the cabinet body or separate the drawer therefrom.
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: January 7, 2003
    Inventor: Weng Kuo-Chan
  • Stopper device of drawer slide rail
    Publication number: 20020043915
    Abstract: Stopper device of drawer slide rail, including an outer slide rail, a middle slide rail, an inner slide rail, an outer stop section and an inner stop section. The outer slide rail is disposed on a cabinet body. The outer stop section is disposed at one end of the middle slide rail. The inner stop section is disposed in the inner slide rail. The inner slide rail is disposed on a drawer. The slide rails are slidably assembled with each other. The inner stop section is stopped by or disengaged from the outer stop section so as to easily connect the drawer with the cabinet body or separate the drawer therefrom.
    Type: Application
    Filed: June 12, 2001
    Publication date: April 18, 2002
    Inventor: Weng Kuo Chan