Granted Patent
Utility
US 5,695,481 · App. 08/445,245
Nozzle
Inventors:
Bert D. Heinzelman, Theresa C. Desantis, Susan M. Clement, Robert W. Pritchard, Joseph A. Matthias, Jeffrey A. Karg
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: May 19, 1995
Inventors
Bert D. Heinzelman
Theresa C. Desantis
Susan M. Clement
Robert W. Pritchard
Joseph A. Matthias
Jeffrey A. Karg
Assignee (at issue)
SmithKline Beecham Limited
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.