Granted Patent
Utility
US 5,330,840 · App. 08/102,864
Polysiloxane containing polyurethane and coated articles useful as toner fusing members
Inventors:
Jiann-Hsing Chen, Tsang J. Chen, Lawrence P. DeMejo
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Aug 6, 1993
Inventors
Jiann-Hsing Chen
Tsang J. Chen
Lawrence P. DeMejo
Assignee (at issue)
EASTMAN KODAK COMPANY
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.