Granted Patent
Utility
US 5,790,348 · App. 08/898,540
Head stack assembly having a coil portion for damping vibrations which includes elongated openings in the plastic portion
Inventors:
Steven J. Alfred, Gordon A. Harwood, Marvin A. Schlimmer
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Jul 22, 1997
Inventors
Steven J. Alfred
Gordon A. Harwood
Marvin A. Schlimmer
Assignee (at issue)
Western Digital
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.