Granted Patent
Utility
US 6,604,701 · App. 09/972,552
Single reel tape cartridge sliding door with auxiliary leader retractor
Inventor:
David T. Hoge
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Oct 5, 2001
Inventor
David T. Hoge
Assignee (at issue)
Quantum 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.