Granted Patent
Utility
US 5,599,266 · App. 08/402,574
Foam reservoir fluid transfer roller
Inventors:
Gerald Landl, James R. Carlson
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Mar 13, 1995
Inventors
Gerald Landl
James R. Carlson
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.