Granted Patent
Utility
US 6,215,613 · App. 08/534,149
Cartridge tape door opening apparatus for use with tape cartridges having differing size formats
Inventors:
Robert L. Arris, Fred O. Stephens, Charles L. Hunter, Jonathan D. Bassett
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Sep 26, 1995
Inventors
Robert L. Arris
Fred O. Stephens
Charles L. Hunter
Jonathan D. Bassett
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.