Patents by Inventor Bruce J. Bolen

Bruce J. Bolen 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).

  • Guitar or similar article
    Patent number: D254621
    Type: Grant
    Filed: March 21, 1977
    Date of Patent: April 1, 1980
    Assignee: Norlin Industries, Inc.
    Inventor: Bruce J. Bolen
  • Guitar or similar article
    Patent number: D256367
    Type: Grant
    Filed: May 26, 1978
    Date of Patent: August 12, 1980
    Assignee: Norlin Industries, Inc.
    Inventor: Bruce J. Bolen
  • Guitar or similar article
    Patent number: D256368
    Type: Grant
    Filed: May 26, 1978
    Date of Patent: August 12, 1980
    Assignee: Norlin Industries, Inc.
    Inventor: Bruce J. Bolen