Granted Patent
Utility
US 4,640,128 · App. 06/683,989
Mechanism for proper alignment of sensor probes with fluid sample chamber
Inventor:
Terry D. Lewis
Patented Case
View Patent ↗
Granted: Feb 3, 1987
Filed: Dec 20, 1984
Inventor
Terry D. Lewis
Assignee (at issue)
The Kendall Company LP
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.