Granted Patent
Utility
US 5,669,197 · App. 08/285,738
Sheet metal structural member
Inventor:
Ernest R. Bodnar
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Aug 4, 1994
Inventor
Ernest R. Bodnar
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.