Granted Patent
Utility
US 5,671,104 · App. 08/582,292
System and method for locking a disk actuator in vertical and horizontal directions
Inventors:
Kohji Takahashi, Hiroshi Matsuda, Keishi Takahashi
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Jan 3, 1996
Inventors
Kohji Takahashi
Hiroshi Matsuda
Keishi Takahashi
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.