Filed June 28, 2007

Serial No. 77218227

Registered Aug. 14, 2012

Registration No. 4,190,877

Class [(Based on 44(e)) Aromatic solvents for industrial and commercial use; chemical preparations for removing deposits of bicarbonates, carbonates and hydroxides of calcium, magnesium and iron from ceramic, metal, porcelain, cement, brick, chrome and steel surfaces; all of the aforementioned goods being environmentally friendly]; 001; 005; 006; 010; 026; 046; 001; 004; 006; 050; 051; 052; 001; 006; 015; 006; 018; 044; 046; 051; 052; 002; 013; 023; 029; 030; 033; 040; 050