Echonautics

Sonar equipment and parts thereof; Electroacoustic transducers; No claim is made to the exclusive right to use soundwave, apart from the mark as shown.

Fishing and boating apparatus, namely, sonar apparatus for indicating the depth of a body of water and the depth of objects, including fish in the water

Fishing and boating apparatus, namely, sonar apparatus for indicating the depth of a body of water and the depth of objects, including fish in the water; "TRANSDUCER"