![](/us.svg)
Trademark: 74021866
Status Date
Monday, January 28, 1991
Filing Date
Tuesday, January 23, 1990
Abandoned Date
Thursday, November 22, 1990
9 sonar transducer modules comprised of flexbar elements for generating and receiving underwater sound
Jan 28, 1991
Abandonment - Failure To Respond Or Late Response
May 21, 1990
Non-Final Action Mailed
Trademark Alertz updated from USPTO on 2030-01-24