Granted Patent
Utility
US 5,899,355 · App. 08/944,043
Can body having sidewall grooves
Inventors:
Paul Charles Claydon, Christopher Paul Ramsey
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Sep 12, 1997
Inventors
Paul Charles Claydon
Christopher Paul Ramsey
Assignee (at issue)
CarnaudMetalbox (Holdings) USA 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.