Granted Patent
Utility
US 5,956,034 · App. 08/693,678
Method and apparatus for viewing electronic reading materials
Inventors:
James Sachs, Thomas W. Pomeroy
Patented Case
View Patent ↗
Granted: Sep 21, 1999
Filed: Aug 13, 1996
Inventors
James Sachs
Thomas W. Pomeroy
Assignee (at issue)
Softbook Press, 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.