Granted Patent
Utility
US 5,005,535 · App. 07/482,932
Internal Combustion engine with recessed intake manifold
Inventors:
Gregory J. Binversie, James E. Macier, David W. Mate
Patented Case
View Patent ↗
Granted: Apr 9, 1991
Filed: Feb 20, 1990
Inventors
Gregory J. Binversie
James E. Macier
David W. Mate
Assignee (at issue)
Outboard Marine Corporation
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.