Granted Patent
Utility
US 6,336,748 · App. 09/805,804
Shaft locking device for bearing assemblies
Inventors:
James P. Johnson, Eric Puleo, Kevin Feerick
Patented Case
View Patent ↗
Granted: Jan 8, 2002
Filed: Mar 13, 2001
Inventors
James P. Johnson
Eric Puleo
Kevin Feerick
Assignee (at issue)
EMERSON POWER TRANSMISSION MANUFACTURING
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.