Granted Patent
Utility
US 5,465,778 · App. 08/275,507
Method of casting one piece cylinder liner incorporating a draftless water jacket
Inventors:
Richard J. Clark, Richard Clark, Dennis E. Clark
Patented Case
View Patent ↗
Granted: Nov 14, 1995
Filed: Jul 15, 1994
Inventors
Richard J. Clark
Richard Clark
Dennis E. Clark
Assignee (at issue)
Clarke Industries, 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.