Granted Patent
Utility
US 5,245,742 · App. 07/896,745
Method for manufacturing a windscreen-wiper blade of unitary structure
Inventor:
Marcello Scorsiroli
Patented Case
View Patent ↗
Granted: Sep 21, 1993
Filed: Jun 9, 1992
Inventor
Marcello Scorsiroli
Assignee (at issue)
Cooper Industries Holdings
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.