B&D bought the Delta and Porter-Cable lines from Pentair, who also own(ed?) Hoffman.
Delta has already been tossed down into the toilet since all of their tools are made in China now with the exception of their "signature tool" the Unisaw which is "assembled" in Jackson TN.Wait for B&D to ruin P-C .

BTW, Black & Decker has owned DeWalt since the 50's, Rockwell owned Delta and P-C untill 1984.