Patents by Inventor Merrel F. Brownlee, Jr.

Merrel F. Brownlee, Jr. 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).

  • Stepladder shelf extension
    Patent number: D274363
    Type: Grant
    Filed: June 28, 1982
    Date of Patent: June 19, 1984
    Assignee: Brownlee Stepladder Extensions, Inc.
    Inventor: Merrel F. Brownlee, Jr.
  • Stepladder top extension
    Patent number: D274364
    Type: Grant
    Filed: June 28, 1982
    Date of Patent: June 19, 1984
    Assignee: Brownlee Stepladder Extensions, Inc.
    Inventor: Merrel F. Brownlee, Jr.