Granted Patent
Utility
US 6,799,666 · App. 10/342,056
Torque limiting coupling
Inventor:
Klaus Kampf
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Jan 14, 2003
Inventor
Klaus Kampf
Assignee (at issue)
GKN Walterscheid GmbH
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.