Granted Patent
Utility
US 6,523,262 · App. 09/740,470
Elastomer-covered roller having a thermally sprayed permeable bonding material
Inventors:
Paul J. Kaprelian, Gary S. Butters, Bruce E. Hyllberg
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Dec 19, 2000
Inventors
Paul J. Kaprelian
Gary S. Butters
Bruce E. Hyllberg
Assignee (at issue)
American Roller Company, LLC
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.