Granted Patent
Utility
US 4,865,506 · App. 07/088,701
Apparatus for reforming an end shell
Inventor:
Elton G. Kaminski
Patented Case
View Patent ↗
Granted: Sep 12, 1989
Filed: Aug 24, 1987
Inventor
Elton G. Kaminski
Assignee (at issue)
The Stolle Corporation
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.