Granted Patent
Utility
US 6,176,784 · App. 09/080,251
Cardan-type joint
Inventor:
Hartmut Albers
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: May 18, 1998
Inventor
Hartmut Albers
Assignee (at issue)
Daimlerchrysler AG
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.