E
○ Dead · ExpiredU.S. federal trademark · Serial No. 71100778 · Reg. No. 0116549
Filing Date
January 20, 1917
Registration Date
May 8, 1917
Goods & Services
SODIUM 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.