Granted Patent
Utility
US 5,429,239 · App. 08/225,169
Package of a two-tier group of flanged article and method of forming the same
Inventor:
Ronald A. Baxter
Patented Case
View Patent ↗
Granted: Jul 4, 1995
Filed: Apr 8, 1994
Inventor
Ronald A. Baxter
Assignee (at issue)
The Mead 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.