U.S. federal trademark · Serial No. 85721546
Piezoelectric ceramic components, namely, discs, hollow cylinders, solid cylinders, hemispheres and rectangular bars for use in the manufacture of transducers, hydrophones, sonar equipment, and ultrasonic equipment; Piezoelectric ceramic materials and products, namely, piezoelectric ceramic wafers, discs, tubes, and composites for use in the manufacture of medical ultrasound imaging transducers and hydrophones
Manufacturing services for others in the field of piezoelectric ceramic materials and products
Engineering and design of products for others in the field of piezoelectric ceramic materials and products
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.