U.S. federal trademark · Serial No. 74264942 · Reg. No. 1830175
electronic circuit components; namely, piezoceramic transducer crystals, [ abrasion-resistant coverings for electronic sensors, ] *and* piezoelectric elements, [ and technical ceramics; ] namely, [ silicon carbide, boron carbide, ] for medical and industrial non-destructive testing applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.