Granted Patent
Utility
US 6,412,343 · App. 09/379,154
High temperature pitot probe cover
Inventor:
Ernest T. Jefferson
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Aug 23, 1999
Inventor
Ernest T. Jefferson
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.