Granted Patent
Utility
US 4,463,616 · App. 06/529,083
Sample handling apparatus
Inventor:
Jacob B. Blecher
Patented Case
View Patent ↗
Granted: Aug 7, 1984
Filed: Sep 2, 1983
Inventor
Jacob B. Blecher
Assignee (at issue)
Instrumentation Laboratory Company
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.