U.S. federal trademark · Serial No. 78010391
Chemical suspensions which change color or optical characteristics for use in the manufacture of visual display panels
Flat panel electronic visual display panels containing display material which changes color or optical characteristics in response to electric fields, for use on or in connection with hand-held devices, electronic apparatus, machinery, signs, credit, debit and smart cards, textile, paper products, rubber goods and leather goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.