Granted Patent
Utility
US 6,280,088 · App. 09/495,615
Crowned conical bearing
Inventors:
Hans Leuthold, Matt L. Shumway, Alan Lyndon Grantz, Roger A. Addy, Norbert Parsoneault, Samnathan Murthy, Mohamed Mizanur Rahman
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Feb 1, 2000
Inventors
Hans Leuthold
Matt L. Shumway
Alan Lyndon Grantz
Roger A. Addy
Norbert Parsoneault
Samnathan Murthy
Mohamed Mizanur Rahman
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.