Granted Patent
Utility
US 5,294,208 · App. 07/814,790
Notebook-type personal organizer
Inventors:
Richard J. Tremmel, Thomas Cushing
Patented Case
View Patent ↗
Granted: Mar 15, 1994
Filed: Dec 31, 1991
Inventors
Richard J. Tremmel
Thomas Cushing
Assignee (at issue)
Insilc 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.