CHI-SAN
○ Dead · CancelledU.S. federal trademark · Serial No. 77565747 · Reg. No. 3775654
Filing Date
September 9, 2008
Registration Date
April 13, 2010
Goods & Services
Medical devices, namely, pads for respirator masks
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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.