Granted Patent
Utility
US 6,720,937 · App. 09/684,740
Combination instrument
Inventors:
Elmar Neugart, Gerhard Over
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Oct 5, 2000
Inventors
Elmar Neugart
Gerhard Over
Assignee (at issue)
Mannesmann VDO 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.