Granted Patent
Utility
US 6,523,590 · App. 09/388,081
Rubber composition for tire sidewalls
Inventors:
Heinrich Meier, Reinhard Teves
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Aug 27, 1999
Inventors
Heinrich Meier
Reinhard Teves
Assignee (at issue)
Continental 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.