Granted Patent
Utility
US 4,785,485 · App. 07/005,409
Three panel bath enclosure
Inventor:
Mehran Etesam
Patented Case
View Patent ↗
Granted: Nov 22, 1988
Filed: Jan 20, 1987
Inventor
Mehran Etesam
Assignee (at issue)
Keller 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.