Granted Patent
Utility
US 6,145,487 · App. 09/466,817
Automatic air inlet control system for an engine
Inventors:
Richard A. Dykstra, Robert K. Mitchell
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Dec 17, 1999
Inventors
Richard A. Dykstra
Robert K. Mitchell
Assignee (at issue)
Briggs & Stratton, LLC
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.