Granted Patent
Utility
US 4,802,297 · App. 07/109,497
Bullet lubricating apparatus
Inventor:
Kendrick L. French
Patented Case
View Patent ↗
Granted: Feb 7, 1989
Filed: Oct 16, 1987
Inventor
Kendrick L. French
Assignee (at issue)
K. W. Thompson Tool Company, Inc.
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.