Granted Patent
Utility
US 5,527,568 · App. 08/363,649
Combination bulletin an dry-erase message board
Inventors:
Michael K. Boone, Bradley C. Davis, Brett Moody
Patented Case
View Patent ↗
Granted: Jun 18, 1996
Filed: Dec 22, 1994
Inventors
Michael K. Boone
Bradley C. Davis
Brett Moody
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.