Patents by Inventor Calvin M. Buck, IV

Calvin M. Buck, IV 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).

  • Shoe cupsole
    Patent number: D341709
    Type: Grant
    Filed: December 11, 1992
    Date of Patent: November 30, 1993
    Assignee: Nike, Inc.
    Inventors: Tinker L. Hatfield, William J. Worthington, Calvin M. Buck, IV
  • Shoe outsole
    Patent number: D341710
    Type: Grant
    Filed: December 11, 1992
    Date of Patent: November 30, 1993
    Assignee: Nike, Inc.
    Inventors: Tinker L. Hatfield, William J. Worthington, Calvin M. Buck, IV
  • Shoe upper
    Patent number: D349601
    Type: Grant
    Filed: October 19, 1993
    Date of Patent: August 16, 1994
    Assignee: Nike Inc.
    Inventor: Calvin M. Buck, IV