Granted Patent
Utility
US 5,816,749 · App. 08/716,626
Modular block retaining wall system
Inventor:
Joseph S. Bailey, II
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Sep 19, 1996
Inventor
Joseph S. Bailey, II
Assignee (at issue)
Tensar Corporation, LLC
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.