Granted Patent
Utility
US 5,779,203 · App. 08/671,155
Adjustable wafer cassette stand
Inventor:
Erich Edlinger
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Jun 28, 1996
Inventor
Erich Edlinger
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.