Granted Patent
Utility
US 6,219,521 · App. 09/491,610
Belt fuser wiper to remove moisture
Inventors:
Robert Leonard Burdick, Ann Marie Garland, Peter Alden Bayerle, Harald Portig, Douglas Campbell Hamilton
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Jan 26, 2000
Inventors
Robert Leonard Burdick
Ann Marie Garland
Peter Alden Bayerle
Harald Portig
Douglas Campbell Hamilton
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.