Granted Patent
Utility
US 5,293,475 · App. 07/795,198
Electronic yearbook publication system
Inventors:
Edward L. Hennigan, Christopher Wiencek, Deborah Evans
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Nov 18, 1991
Inventors
Edward L. Hennigan
Christopher Wiencek
Deborah Evans
Assignee (at issue)
Taylor Publishing Company
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.