Granted Patent
Utility
US 6,144,548 · App. 09/189,485
Adaptation of instrument cluster gauges for twist-lock mounting
Inventor:
Robert B. Kerchaert
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Nov 10, 1998
Inventor
Robert B. Kerchaert
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.