Granted Patent
Utility
US 5,566,549 · App. 08/464,184
In-line engines having residual cycles and method of operation
Inventor:
John M. Clarke
Patented Case
View Patent ↗
Granted: Oct 22, 1996
Filed: Jun 5, 1995
Inventor
John M. Clarke
Assignee (at issue)
Caterpillar 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.