Granted Patent
Utility
US 6,790,356 · App. 10/099,485
Oil filter assembly
Inventors:
Allen B. Wright, Timothy A. Byrd, L. Steven Cline
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Mar 15, 2002
Inventors
Allen B. Wright
Timothy A. Byrd
L. Steven Cline
Assignee (at issue)
Arvin Technologies, 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.