U.S. federal trademark · Serial No. 88847739
Apparatus for authenticating collectibles, namely, electronic pens that encode a number or number identification code in signatures or on goods; Authenticating apparatus, namely, electronic pens for marking collectibles with digital bar codes or a number identification code; Instrument for authenticating collectibles, namely, encoding signatures and goods with a bar code or number identification code to verify authenticity of item; Instrument for authenticating collectibles and memorabilia with an identifying code, namely, bar code or number readers in pen form,"
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