Patents by Inventor Steven P. Liggett

Steven P. Liggett 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).

  • Composite arch member
    Patent number: 5319866
    Abstract: An athletic shoe is disclosed having a midsole which is substantially devoid of cushioning material in the arch region. An arch member is located in the arch region to provide support to the foot of a wearer.
    Type: Grant
    Filed: August 21, 1991
    Date of Patent: June 14, 1994
    Assignee: Reebok International Ltd.
    Inventors: Peter M. Foley, Steven F. Smith, Steven P. Liggett, Brian Igoe
  • Shoe sole
    Patent number: D293620
    Type: Grant
    Filed: November 20, 1985
    Date of Patent: January 12, 1988
    Assignee: Reebok International Ltd.
    Inventors: Steven P. Liggett, Tuan N. Le
  • Shoe sole
    Patent number: D294656
    Type: Grant
    Filed: November 20, 1985
    Date of Patent: March 15, 1988
    Assignee: Reebok International Ltd.
    Inventors: Steven P. Liggett, Tuan N. Le
  • Shoe sole
    Patent number: D294769
    Type: Grant
    Filed: November 20, 1985
    Date of Patent: March 22, 1988
    Assignee: Reebok International Ltd.
    Inventors: Steven P. Liggett, Tuan N. Le, Jeffrey P. Bua
  • Shoe sole
    Patent number: D299984
    Type: Grant
    Filed: November 20, 1985
    Date of Patent: February 28, 1989
    Assignee: Reebok International Ltd.
    Inventors: Steven P. Liggett, Tuan N. Le, Jeffrey P. Bua