Granted Patent
Utility
US 5,950,496 · App. 09/129,495
Parking brake for motor vehicles trailers or the like
Inventor:
Armin Rampp
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Aug 5, 1998
Inventor
Armin Rampp
Assignee (at issue)
AL-KO Kober A.G.
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.