Granted Patent
Utility
US 5,782,016 · App. 08/640,246
Underbody scraping apparatus with pitch control
Inventors:
Richard Feller, Kevin J. Davis
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Apr 30, 1996
Inventors
Richard Feller
Kevin J. Davis
Assignee (at issue)
Monroe Truck Equipment, 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.