Granted Patent
Utility
US 5,060,099 · App. 07/504,929
Disc drive slider lifter using shape memory metals
Inventors:
John R. Yaeger, Ramgopal Battu
Patented Case
View Patent ↗
Granted: Oct 22, 1991
Filed: Apr 5, 1990
Inventors
John R. Yaeger
Ramgopal Battu
Assignee (at issue)
Seagate Technology LLC
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.