U.S. federal trademark · Serial No. 85530583 · Reg. No. 4224784
Energy dissipative gas piping system made primarily of metal and primarily comprised of piping made primarily of metal and metal pipe fittings, all sold as a unit with accessories for the foregoing in the nature of stub nails and outlet boxes, which protect against potential arcing during lightning strikes by mitigating the potential damage to such system caused by electrical arcing; tubes of stainless steel
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