Granted Patent
Utility
US 6,434,871 · App. 09/833,959
Shelf-mount sign system
Inventor:
Thomas M. Conway
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Apr 12, 2001
Inventor
Thomas M. Conway
Assignee (at issue)
Cormark, Inc.
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.