Granted Patent
Utility
US 6,264,833 · App. 09/211,575
Coolant filter assembly for a vehicle
Inventors:
Christopher R. Reamsnyder, Brian J. Langsdorf, Allen B. Wright
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Dec 14, 1998
Inventors
Christopher R. Reamsnyder
Brian J. Langsdorf
Allen B. Wright
Assignee (at issue)
AlliedSignal, 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.