Granted Patent
Utility
US 6,212,859 · App. 09/081,118
Packaging machine with rotary top sealer
Inventors:
Richard Bielik, Jr., Robert Czolek, Adam Dworak, Robert R. Anderson, August Zurawski, Charles E. Cloud
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: May 19, 1998
Inventors
Richard Bielik, Jr.
Robert Czolek
Adam Dworak
Robert R. Anderson
August Zurawski
Charles E. Cloud
Assignee (at issue)
Cloud Corporation LLC
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.