Granted Patent
Utility
US 5,838,516 · App. 08/897,855
High/friction/lower clamping force mechanism for discs in a disc drive
Inventors:
James Rex Staggers, Walter Wong
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jul 21, 1997
Inventors
James Rex Staggers
Walter Wong
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.