Granted Patent
Utility
US 6,328,534 · App. 09/593,220
Water pump shaft seal assembly for in-line water and power steering pumps
Inventors:
Kevin D. Keyes, Anthony Barr, Gary F. Korejwo, William A. Thomas
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Jun 14, 2000
Inventors
Kevin D. Keyes
Anthony Barr
Gary F. Korejwo
William A. Thomas
Assignee (at issue)
Chrysler Group LLC
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.