Granted Patent
Utility
US 6,431,252 · App. 09/457,956
Curtain for a vehicle shelter and method for making the same
Inventors:
William C. Eungard, Ronald T. Strobel
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Dec 9, 1999
Inventors
William C. Eungard
Ronald T. Strobel
Assignee (at issue)
Kelley Company, Inc.
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.