Patents by Inventor Roberto Muller-Feigelstock

Roberto Muller-Feigelstock 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).

  • Baseball shoe sole
    Patent number: D271159
    Type: Grant
    Filed: August 24, 1981
    Date of Patent: November 1, 1983
    Assignee: Pony International, Inc.
    Inventor: Roberto Muller-Feigelstock
  • Cleated shoe sole
    Patent number: D272390
    Type: Grant
    Filed: November 20, 1981
    Date of Patent: January 31, 1984
    Assignee: Pony International, Inc.
    Inventor: Roberto Muller-Feigelstock
  • Low cut athletic shoe
    Patent number: D272771
    Type: Grant
    Filed: June 17, 1982
    Date of Patent: February 28, 1984
    Assignee: Pony International, Inc.
    Inventor: Roberto Muller Feigelstock
  • High cut athletic shoe
    Patent number: D272964
    Type: Grant
    Filed: June 17, 1982
    Date of Patent: March 13, 1984
    Assignee: Pony International, Inc.
    Inventor: Roberto Muller Feigelstock