ADVANCE
Monitoring (inspection) and safety (rescue) devices and instruments; devices for measuring, controlling and recording time, distance, altitude, velocity and pressure, including altimeters; audible altimeters; electronic signaling devices; acoustical warning devices; speed indicators; main or emergency canopy release systems; safety trigger mechanisms, including by electronic sensors or mechanical devices; bodysuits and trousers for parachuting and other aerial sports; weight vests; safety hel...
Abandoned · May 9, 2002 · 76404800 ·