Granted Patent
Utility
US 5,428,587 · App. 08/252,146
Input/output communication between autochanger and drive
Inventors:
Mark E. Wanger, Mark Bianchi, Kraig A. Proehl
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: Jun 1, 1994
Inventors
Mark E. Wanger
Mark Bianchi
Kraig A. Proehl
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.