Patents by Inventor Trond Sonnergren

Trond Sonnergren 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).

  • Footwear sole
    Patent number: D502595
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: March 8, 2005
    Assignee: Wolverine World Wide, Inc.
    Inventor: Trond Sonnergren
  • Footwear sole
    Patent number: D503029
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: March 22, 2005
    Assignee: Wolverine World Wide, Inc.
    Inventor: Trond Sonnergren
  • Footwear sole
    Patent number: D504758
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: May 10, 2005
    Assignee: Wolverine World Wide, Inc.
    Inventor: Trond Sonnergren
  • Footwear sole
    Patent number: D506054
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: June 14, 2005
    Assignee: Wolverine World Wide, Inc.
    Inventor: Trond Sonnergren
  • Footwear sole
    Patent number: D507097
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: July 12, 2005
    Assignee: Wolverine World Wide, Inc.
    Inventor: Trond Sonnergren
  • Footwear sole
    Patent number: D508160
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: August 9, 2005
    Assignee: Wolverine World Wide, Inc.
    Inventor: Trond Sonnergren