Granted Patent
Utility
US 6,102,580 · App. 09/286,398
Axial-thrust bearing with improved lubricant flow
Inventors:
Richard L. Alling, Curtis H. Perkins, Stephen T. Podhajecki
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Apr 5, 1999
Inventors
Richard L. Alling
Curtis H. Perkins
Stephen T. Podhajecki
Assignee (at issue)
The Torrington Company
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.