Granted Patent
Utility
US 6,752,428 · App. 10/294,720
Indexing system package and display system
Inventors:
Mark Sapienza, John Peters
Patented Case
View Patent ↗
Granted: Jun 22, 2004
Filed: Nov 15, 2002
Inventors
Mark Sapienza
John Peters
Assignee (at issue)
ACCO BRANDS 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.