Granted Patent
Utility
US 6,558,167 · App. 09/767,165
Nosebox with interchangeable connector assemblies for tractors and trailers
Inventors:
Darren L. Harmon, Merrill W. Nay, Mark D. Noe
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Jan 22, 2001
Inventors
Darren L. Harmon
Merrill W. Nay
Mark D. Noe
Assignee (at issue)
Grote Industries, 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.