Granted Patent
Utility
US 5,727,342 · App. 08/634,561
Hydraulic latch pin assembly for coupling a tool to a construction equipment
Inventor:
Lee A. Horton
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Apr 18, 1996
Inventor
Lee A. Horton
Assignee (at issue)
Wain-Roy Holding, 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.