U.S. federal trademark · Serial No. 90975754 · Reg. No. 6571018
Concrete retaining wall systems for civil engineering, namely, retaining walls and blocks for earth retention; polymeric connectors to interconnect and/or position retaining wall blocks and/or connect reinforcing sheet materials to such blocks
Design of civil engineering structures, namely, retaining walls for earth retention
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.