Granted Patent
Utility
US 5,312,219 · App. 07/820,886
Narrow aisle lift truck
Inventor:
Frederick Brown
Patented Case
View Patent ↗
Granted: May 17, 1994
Filed: Jan 14, 1992
Inventor
Frederick Brown
Assignee (at issue)
Translift Material Handling Limited
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.