Granted Patent
Utility
US 5,333,576 · App. 08/044,438
Noise attenuation device for air induction system for internal combustion engine
Inventor:
Ronald Luce Verkleeren
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: Mar 31, 1993
Inventor
Ronald Luce Verkleeren
Assignee (at issue)
Ford Motor Company
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.