U.S. federal trademark · Serial No. 78655370 · Reg. No. 3299172
Liquid penetrants and sealants to provide protection for natural and manmade stone, namely, limestone, sandstone, sedimentary rock, calcareous rock, fossil trackways, gravestone markers, tombstones, hand-carved statuary and architectural facades
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.