Granted Patent
Utility
US 6,736,283 · App. 10/300,566
Can end, tooling for manufacture of the can end and seaming chuck adapted to affix a converted can end to a can body
Inventors:
Alejandro J. Santamaria, Richard R. Mathabel, Darl G. Boysel
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Nov 19, 2002
Inventors
Alejandro J. Santamaria
Richard R. Mathabel
Darl G. Boysel
Assignee (at issue)
ALCOA 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.