Granted Patent
Utility
US 6,729,285 · App. 10/419,668
Lever-type cam follower made of sheet metal
Inventors:
Reinhard Ammon, Robert Kamm, Wolfgang Mayer, Hubert Geus
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Apr 21, 2003
Inventors
Reinhard Ammon
Robert Kamm
Wolfgang Mayer
Hubert Geus
Assignee (at issue)
Ina Schaeffler 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.