Granted Patent
Utility
US 6,684,595 · App. 10/229,939
Intersectional reinforcing bar support
Inventor:
Felix L. Sorkin
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Aug 29, 2002
Inventor
Felix L. Sorkin
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.