Granted Patent
Utility
US 4,793,113 · App. 07/061,038
Wall system and metal stud therefor
Inventor:
Ernest R. Bodnar
Patented Case
View Patent ↗
Granted: Dec 27, 1988
Filed: Jun 12, 1987
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.