Granted Patent
Utility
US 5,928,756 · App. 08/877,279
Bulletin board accessories and accessory attaching mechanism
Inventors:
Bradley C. Davis, Michael K. Boone
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Jun 17, 1997
Inventors
Bradley C. Davis
Michael K. Boone
Assignee (at issue)
Boone International, 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.