Granted Patent
Utility
US 4,470,058 · App. 06/392,868
Pressure-sensitive recording sheet
Inventors:
Jerome R. Bodmer, John H. Peters
Patented Case
View Patent ↗
Granted: Sep 4, 1984
Filed: Jun 28, 1982
Inventors
Jerome R. Bodmer
John H. Peters
Assignee (at issue)
Appleton Papers 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.