Granted Patent
Utility
US 6,131,896 · App. 09/021,835
Optical assembly workstation having an elevated work surface movable relative to a principal work surface
Inventors:
Andrei Csipkes, William Keith Chandler, Michael E. Schollian
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Feb 11, 1998
Inventors
Andrei Csipkes
William Keith Chandler
Michael E. Schollian
Assignee (at issue)
Ciena Corporation
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.