Granted Patent
Utility
US 6,494,341 · App. 09/875,709
Container handle and related methods
Inventors:
Ralph G. Perkins, Frano Luburic, Josef Bingisser, Norris B. McLean
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Jun 5, 2001
Inventors
Ralph G. Perkins
Frano Luburic
Josef Bingisser
Norris B. McLean
Assignee (at issue)
Ropak 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.