About 1 Trademarks found that are owned by Tromble David

Training aid, namely a plastic eyewear device, which occludes vision for the wearer to the lower front and lower peripheral visual fields, used for training pilots to fly in poor weather conditions by blocking out external visual input, which requires pilot to focus on the instrument panel of the aircraft as would be necessary in bad weather; and a training aid, namely a plastic eyewear device, which occludes vision for the wearer to the lower front and lower peripheral visual fields, used for training people to focus on the task at hand in the nature of production assembly, sewing, reading, writing, and other work tasks; and a training aid, namely a plastic eyewear device, which occludes vision for the wearer to the lower peripheral visual fields, used for training people to focus on the task at hand in educational environments as an aid to block out distractions in the learning environment to improve reading, material retention, and learning skills