Granted Patent
Utility
US 6,330,133 · App. 09/298,147
Trailing edge rail shaping
Inventor:
Laurence S. Samuelson
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Apr 22, 1999
Inventor
Laurence S. Samuelson
Assignee (at issue)
International Business Machines Corporation
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.