Granted Patent
Utility
US 4,532,816 · App. 06/516,827
Sample vessel
Inventor:
Mark C. Miller
Patented Case
View Patent ↗
Granted: Aug 6, 1985
Filed: Jul 25, 1983
Inventor
Mark C. Miller
Assignee (at issue)
PerkinElmer, 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.