Granted Patent
Utility
US 4,568,992 · App. 06/603,549
Disc drive linear actuator
Inventors:
Steven Kaczeus, Stephen Bibby
Patented Case
View Patent ↗
Granted: Feb 4, 1986
Filed: Apr 25, 1984
Inventors
Steven Kaczeus
Stephen Bibby
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.