Granted Patent
Utility
US 6,767,870 · App. 10/198,700
Solid lubricant for lubricating rotary trunnion supported equipment
Inventor:
Alan C. Lockett, Sr.
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Jul 18, 2002
Inventor
Alan C. Lockett, Sr.
Assignee (at issue)
C&C Oil 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.