Granted Patent
Utility
US 6,415,837 · App. 09/373,342
Pneumatic tire for wheels of multiple-track vehicles
Inventors:
Günther Mäckle, Thomas Schirle
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Aug 12, 1999
Inventors
Günther Mäckle
Thomas Schirle
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.