Granted Patent
Utility
US 4,896,777 · App. 07/178,295
Lock and shock mounted device for computer disk drive
Inventor:
Jeffrey M. Lewis
Patented Case
View Patent ↗
Granted: Jan 30, 1990
Filed: Apr 6, 1988
Inventor
Jeffrey M. Lewis
Assignee (at issue)
Digital Equipment 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.