Granted Patent
Utility
US 6,045,929 · App. 09/140,475
Composite sliding contact bearing
Inventors:
David R. Eastham, Charan Preet Singh Johal
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Aug 27, 1998
Inventors
David R. Eastham
Charan Preet Singh Johal
Assignee (at issue)
T&N Technology Limited
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.