Granted Patent
Utility
US 6,227,746 · App. 09/143,448
Hanging data binder
Inventors:
Robert J. Long, Jeffrey S. Lippeth
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Aug 28, 1998
Inventors
Robert J. Long
Jeffrey S. Lippeth
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.