Granted Patent
Utility
US 5,148,700 · App. 07/791,781
Apparatus and method for locating sediment in a container
Inventor:
Arthur V. King
Patented Case
View Patent ↗
Granted: Sep 22, 1992
Filed: Nov 12, 1991
Inventor
Arthur V. King
Assignee (at issue)
Entech Design, 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.