Granted Patent
Utility
US 5,635,396 · App. 08/521,485
Coverslip holder
Inventor:
Oresta N. Fedun
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Aug 30, 1995
Inventor
Oresta N. Fedun
Assignee (at issue)
BECTON, DICKINSON AND 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.