Granted Patent
Utility
US 6,640,083 · App. 10/046,053
Intermediate transparent document holder cover for photocopying machine platen
Inventors:
Sally A. Conard-White, Deborah G. AuClair
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Jan 15, 2002
Inventors
Sally A. Conard-White
Deborah G. AuClair
Assignee (at issue)
Xerox Corporation
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.