Granted Patent
Utility
US 5,896,646 · App. 08/966,312
Base plate with improved torque retention
Inventors:
Zine-Eddine Boutaghou, Richard August Budde
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Nov 7, 1997
Inventors
Zine-Eddine Boutaghou
Richard August Budde
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.