Granted Patent
Utility
US 5,127,743 · App. 07/686,318
Method of manufacturing a package having a built-in promotional piece
Inventors:
Robert F. Miller, Ronald E. Carroll
Patented Case
View Patent ↗
Granted: Jul 7, 1992
Filed: Apr 16, 1991
Inventors
Robert F. Miller
Ronald E. Carroll
Assignee (at issue)
Dittler Brothers Incorporated
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.