U.S. federal trademark · Serial No. 97629327
Gamma and neutron radiation shielding material in semifinished form, namely, a mixture made primarily of concrete with hematite, metal pellets, shavings of iron, or copper, but also including boron carbide powder, lead modules, and similar non-reactive materials for use in building and constructing structures in nuclear power facilities
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.