Granted Patent
Utility
US 6,149,266 · App. 09/074,214
Method and apparatus for filling a rigid closed volume through a septum
Inventor:
William Paul Cook
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: May 7, 1998
Inventor
William Paul Cook
Assignee (at issue)
Lexmark 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.