Granted Patent
Utility
US 5,673,530 · App. 08/591,266
Modular block retaining wall system
Inventor:
Joseph S. Bailey, II
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Jan 25, 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.