Granted Patent
Utility
US 5,775,575 · App. 08/660,705
Box having flap retainers
Inventors:
John G. Dorman, Russell O. Blanchard
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Jun 6, 1996
Inventors
John G. Dorman
Russell O. Blanchard
Assignee (at issue)
Batts, Inc.
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.