Granted Patent
Utility
US 6,568,376 · App. 09/794,218
Four stroke engine having a supercharger
Inventors:
Michael Sonnleitner, Norbert Korenjak, Markus Hochmayr
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Feb 28, 2001
Inventors
Michael Sonnleitner
Norbert Korenjak
Markus Hochmayr
Assignee (at issue)
Bombardier-Rotax GmbH
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.