Patents by Inventor Chin-Kun Cheng

Chin-Kun Cheng 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).

  • Creeper with tool case & merchandising method
    Publication number: 20050275173
    Abstract: A creeper adapted to store tools in a compartment.
    Type: Application
    Filed: June 2, 2005
    Publication date: December 15, 2005
    Inventors: Hector Hernandez, Chin-Kun Cheng
  • Creeper with tool case and merchandising method
    Patent number: 6902174
    Abstract: A creeper adapted to store tools in a compartment.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: June 7, 2005
    Assignee: Alltrade Tools LLC
    Inventors: Hector Ray Hernandez, Chin-Kun Cheng
  • Creeper with tool case & merchandising method
    Publication number: 20030132589
    Abstract: A creeper is disclosed that is adapted to store tools in a compartment.
    Type: Application
    Filed: October 31, 2002
    Publication date: July 17, 2003
    Inventors: Hector Ray Hernandez, Chin-Kun Cheng
  • Creeper body
    Patent number: D515768
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: February 21, 2006
    Assignee: Alltrade Tool LLC
    Inventors: Hector Ray Hernandez, Jr., Chin-Kun Cheng
  • Creeper body
    Patent number: D489506
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: May 4, 2004
    Assignee: Alltrade Tools, LLC
    Inventors: Hector Ray Hernandez, Jr., Chin-Kun Cheng