Granted Patent
Utility
US 5,123,000 · App. 07/602,631
Optical disk cartridge handling apparatus
Inventors:
Timothy P. Fitzgerald, David J. Rother, Darryl T. Wrolson, Richard Nelson, Robert E. Takala
Patented Case
View Patent ↗
Granted: Jun 16, 1992
Filed: Oct 24, 1990
Inventors
Timothy P. Fitzgerald
David J. Rother
Darryl T. Wrolson
Richard Nelson
Robert E. Takala
Assignee (at issue)
International Data Engineering, 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.