PD
○ Dead · ExpiredU.S. federal trademark · Serial No. 72375698 · Reg. No. 0922155
Filing Date
November 10, 1970
Registration Date
October 19, 1971
Goods & Services
SOLUBLE SILICATE
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Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.