Granted Patent
Utility
US 5,923,496 · App. 08/815,906
Heat diffuser for magnetic tape drive
Inventor:
Mark W. Perona
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Mar 12, 1997
Inventor
Mark W. Perona
Assignee (at issue)
IO-Mega Holding 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.