Granted Patent
Utility
US 5,570,249 · App. 08/516,675
Transducer suspension system
Inventors:
Akihiko Aoyagi, Oscar J. Ruiz
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Aug 18, 1995
Inventors
Akihiko Aoyagi
Oscar J. Ruiz
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.