Granted Patent
Utility
US 6,249,667 · App. 09/518,209
Conditioner rolls end seals
Inventors:
Thomas Acquaviva, Alan G. Schlageter
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Mar 3, 2000
Inventors
Thomas Acquaviva
Alan G. Schlageter
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.