Granted Patent
Utility
US 6,427,423 · App. 09/702,110
Coupon inserter for hinge lid pack
Inventors:
Tom Hinzman, Mark Baker, Rickey Johnson, Weston Clute Johnson
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Oct 30, 2000
Inventors
Tom Hinzman
Mark Baker
Rickey Johnson
Weston Clute Johnson
Assignee (at issue)
Brown & Williamson Tobacco 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.