Granted Patent
Utility
US 4,595,562 · App. 06/551,437
Loading and transfer assembly for chemical analyzer
Inventors:
Max D. Liston, Paul K. Hsei
Patented Case
View Patent ↗
Granted: Jun 17, 1986
Filed: Nov 14, 1983
Inventors
Max D. Liston
Paul K. Hsei
Assignee (at issue)
American Hospital Supply Corp.
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.