Granted Patent
Utility
US 6,722,536 · App. 10/292,450
Nozzle for dispensing viscous material
Inventors:
Brian M. Bremner, Helen H. Karask, Christine R. Tanner
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Nov 13, 2002
Inventors
Brian M. Bremner
Helen H. Karask
Christine R. Tanner
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.