Granted Patent
Utility
US 4,828,111 · App. 07/162,237
Container for holding packages of cover glass and individual glass slides
Inventor:
James H. Rosenberg
Patented Case
View Patent ↗
Granted: May 9, 1989
Filed: Feb 29, 1988
Inventor
James H. Rosenberg
Assignee (at issue)
Erie Scientific 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.