Granted Patent
Utility
US 6,443,580 · App. 09/780,048
Exterior rearview mirror having sending unit for garage door opener
Inventor:
Bernd Rommel
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Feb 9, 2001
Inventor
Bernd Rommel
Assignee (at issue)
Reitter & Schefenacker GmbH & Co. KG
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.