U.S. federal trademark · Serial No. 72102882 · Reg. No. 723
Dyestuffs for the Production of Non-Fading, Washable and Non-Aging as Well as Wipeproof Writing Dyes, Drawing Dyes, Printing Stamp Dyes, Stamp Franking Dyes, Typewriter Ribbon Dyes, Recording Instrument Dyes, Inks, India Inks and Writing Pastes; Writing Dyes, Drawing Dyes, Printing Dyes, Stamping Dyes, Stamp Franking Dyes, Typewriter Ribbon Dyes and Recording Instrument Dyes; Inks, India Inks and Writing Pastes; Ballpoint Dyes, Marker Dyes, Ballpoint Pastes and Marker Pastes; Rubber Stamp Inks; Filled Ink Capsules; Typewriter Ribbons, Carbon Paper and Hectograph Duplicating Paper
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