Granted Patent
Utility
US 5,484,252 · App. 08/199,446
Sample holding apparatus
Inventor:
Hiroto Mutoh
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Feb 22, 1994
Inventor
Hiroto Mutoh
Assignee (at issue)
SEIKO INSTRUMENTS 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.