Granted Patent
Utility
US 4,540,998 · App. 06/612,943
Record member
Inventors:
Jerome R. Bodmer, Robert E. Miller
Patented Case
View Patent ↗
Granted: Sep 10, 1985
Filed: May 23, 1984
Inventors
Jerome R. Bodmer
Robert E. Miller
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.