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Trademark: 74021837
Status Date
Wednesday, January 9, 1991
Filing Date
Tuesday, January 23, 1990
Abandoned Date
Tuesday, November 13, 1990
9 sonar transducer modules comprised of flexbar elements, with an interior liquid-filled tuned cavity radiating in phase quadrature, (U.S. Patent Application in preparation
Reflex Reducer Reflex Transducer
Jan 9, 1991
Abandonment - Failure To Respond Or Late Response
May 11, 1990
Non-Final Action Mailed
Trademark Alertz updated from USPTO on 2030-01-24