Granted Patent
Utility
US 5,283,152 · App. 07/831,899
Self-contained imaging sheet useful for reproducing images on plain paper and method therefor
Inventors:
Lyudmila Feldman, David A. Gobran, Carol L. Inskeep
Patented Case
View Patent ↗
Granted: Feb 1, 1994
Filed: Feb 6, 1992
Inventors
Lyudmila Feldman
David A. Gobran
Carol L. Inskeep
Assignee (at issue)
The Mead 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.