Granted Patent
Utility
US 5,950,997 · App. 08/841,767
Telescoping strut construction
Inventor:
Joseph R. Metz
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: May 5, 1997
Inventor
Joseph R. Metz
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.