Granted Patent
Utility
US 6,295,425 · App. 09/444,181
Seal assembly for electrographic reproduction apparatus development station
Inventors:
Christopher S. Garcia, Kenneth M. Patterson, Paul Thompson, Blaise P. Pelligra
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Nov 19, 1999
Inventors
Christopher S. Garcia
Kenneth M. Patterson
Paul Thompson
Blaise P. Pelligra
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.