Granted Patent
Utility
US 5,518,262 · App. 08/373,928
Towing assembly for a portable machine
Inventors:
William R. Hutchinson, Louis A. Gibbons
Patented Case
View Patent ↗
Granted: May 21, 1996
Filed: Jan 17, 1995
Inventors
William R. Hutchinson
Louis A. Gibbons
Assignee (at issue)
Ingersoll-Rand 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.