Granted Patent
Utility
US 6,116,477 · App. 09/459,820
Two piece hinge closure
Inventors:
Walter J. Kreiseder, Thomas C. Stoneberg, Gary L. Berge
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Dec 13, 1999
Inventors
Walter J. Kreiseder
Thomas C. Stoneberg
Gary L. Berge
Assignee (at issue)
Courtesy 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.