Granted Patent
Utility
US 5,448,436 · App. 08/212,463
Disk drive with shock-resistant rotary actuator
Inventor:
Thomas R. Albrecht
Patented Case
View Patent ↗
Granted: Sep 5, 1995
Filed: Mar 14, 1994
Inventor
Thomas R. Albrecht
Assignee (at issue)
International Business Machines 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.