Patents by Inventor Leo S. Chang

Leo S. Chang 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).

  • Lace guide for an article of footwear
    Patent number: 10455899
    Abstract: A lace guide for an article of footwear comprises a base, a body protruding from the base, and an enlarged head at a distal end of the body. The body, the base, and the enlarged head define an external channel that extends at least partially around the body to receive and retain a lace. The base may be a heel counter, and the lace guide and the heel counter may be an integral, one-piece component. Alternatively, the base of the lace guide may be a wing extending along a side of the upper, or may be secured to a footwear upper.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: October 29, 2019
    Assignee: NIKE, Inc.
    Inventors: Leo S. Chang, Kristina L. S. Kurcinka, Jun Peng
  • LACE GUIDE FOR AN ARTICLE OF FOOTWEAR
    Publication number: 20180116340
    Abstract: A lace guide for an article of footwear comprises a base, a body protruding from the base, and an enlarged head at a distal end of the body. The body, the base, and the enlarged head define an external channel that extends at least partially around the body to receive and retain a lace. The base may be a heel counter, and the lace guide and the heel counter may be an integral, one-piece component. Alternatively, the base of the lace guide may be a wing extending along a side of the upper, or may be secured to a footwear upper.
    Type: Application
    Filed: October 31, 2017
    Publication date: May 3, 2018
    Applicant: NIKE, Inc.
    Inventors: Leo S. Chang, Kristina L.S. Kurcinka, Jun Peng
  • Shoe upper
    Patent number: D813516
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: March 27, 2018
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe upper
    Patent number: D816980
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: May 8, 2018
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe upper
    Patent number: D817627
    Type: Grant
    Filed: November 12, 2016
    Date of Patent: May 15, 2018
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D829429
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: October 2, 2018
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D836900
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: January 1, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D836901
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: January 1, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D836902
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: January 1, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D837505
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: January 8, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D838096
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: January 15, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D840647
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: February 19, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D841957
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: March 5, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D848133
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: May 14, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D848134
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: May 14, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D854285
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: July 23, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D860624
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 24, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D861318
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: October 1, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D862054
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: October 8, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang
  • Shoe
    Patent number: D862856
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: October 15, 2019
    Assignee: NIKE, Inc.
    Inventor: Leo S. Chang