Granted Patent
Utility
US 4,892,787 · App. 07/083,276
Coated paper for ink jet printing
Inventors:
Jurgen M. Kruse, Donald B. Kimball, Jr.
Patented Case
View Patent ↗
Granted: Jan 9, 1990
Filed: Aug 10, 1987
Inventors
Jurgen M. Kruse
Donald B. Kimball, Jr.
Assignee (at issue)
AM International, 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.