Granted Patent
Utility
US 4,369,475 · App. 06/253,316
Enclosed disc drive with improved air flow
Inventors:
Bin-Lun Ho, Stephen Bibby
Patented Case
View Patent ↗
Granted: Jan 18, 1983
Filed: Apr 13, 1981
Inventors
Bin-Lun Ho
Stephen Bibby
Assignee (at issue)
Priam 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.