Granted Patent
Utility
US 6,157,806 · App. 09/491,720
Fuser system with greased belt
Inventors:
Donald L. Elbert, Cory Hammond, Kevin Dean Schoedinger, Jerry Wayne Smith, Robert Glenn Smith
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Jan 27, 2000
Inventors
Donald L. Elbert
Cory Hammond
Kevin Dean Schoedinger
Jerry Wayne Smith
Robert Glenn Smith
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.