Granted Patent
Utility
US 6,523,685 · App. 09/657,095
Rosette with release tab for holding disc shaped elements
Inventors:
George F. Rufo, Jr., David Bolognia, Daniel Edward Cornwell
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Sep 7, 2000
Inventors
George F. Rufo, Jr.
David Bolognia
Daniel Edward Cornwell
Assignee (at issue)
Westvaco 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.