Granted Patent
Utility
US 5,085,518 · App. 07/734,747
Bearing and seal assembly
Inventor:
Luc Langouet
Patented Case
View Patent ↗
Granted: Feb 4, 1992
Filed: Jul 23, 1991
Inventor
Luc Langouet
Assignee (at issue)
Vilter Manufacturing LLC
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.