Patents by Inventor Duane W. Becker

Duane W. Becker 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).

  • Slip track assembly
    Patent number: 5471805
    Abstract: A slip track assembly having a slip track and a non-combustible secondary wall member which together are fastened to an overhead roof structure and slidingly receive the studs and primary wall member of a non-load bearing stud wall so as to provide a desired fire barrier connection.
    Type: Grant
    Filed: December 2, 1993
    Date of Patent: December 5, 1995
    Inventor: Duane W. Becker