Granted Patent
Utility
US 4,684,107 · App. 06/643,008
Composite metal and plastic fence and bracket
Inventor:
Edward S. Robbins, Jr.
Patented Case
View Patent ↗
Granted: Aug 4, 1987
Filed: Aug 22, 1984
Inventor
Edward S. Robbins, Jr.
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.