Granted Patent
Utility
US 6,796,426 · App. 10/267,155
Sleeves and album pages for flat items
Inventors:
David Fu, Robert D. Shipp
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Oct 9, 2002
Inventors
David Fu
Robert D. Shipp
Assignee (at issue)
Ultra Pro 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.