Granted Patent
Utility
US 6,446,993 · App. 09/691,521
Control arm bushing
Inventors:
Ronald J. Huszarik, Terry R Costyk
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Oct 18, 2000
Inventors
Ronald J. Huszarik
Terry R Costyk
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.