Granted Patent
Utility
US 5,650,894 · App. 08/348,758
Gimballed spring arm having a reinforced plate for use with a magnetic head
Inventor:
Masaru Ikeda
Patented Case
View Patent ↗
Granted: Jul 22, 1997
Filed: Dec 2, 1994
Inventor
Masaru Ikeda
Assignee (at issue)
Fujitsu Limited
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.