Granted Patent
Utility
US 5,136,450 · App. 07/639,791
Disc pack assembly having a laminate sleeve disposed between a spindle and a disc, for reducing radial disc displacement
Inventor:
Michael Bruce Moir
Patented Case
View Patent ↗
Granted: Aug 4, 1992
Filed: Jan 10, 1991
Inventor
Michael Bruce Moir
Assignee (at issue)
Seagate Technology LLC
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.