IRST21
Mark Identification

IRST21

Serial Number

86216700

Filing Date

Mar 10, 2014

Registration Date

Jun 23, 2015

Trademark by

LOCKHEED MARTIN CORPORATION

Active Trademark

Classification Information

passive avionic long-range sensor system comprised of sensors and computer software, used for situational awareness and target detection; passive electronic sensors for situational awareness and target detection

Electrical and Scientific Apparatus