WHISTLE WAND
Baton shaped, battery operated electronic safety device with whistle, namely, a series of solid-state glowing and/or flashing…
Owned by: Grace Industries, Inc.
Serial Number: 85104282
TRACK-WATCH
Filed: August 11, 2010
Wireless advance warning system used to alert personnel near track of an approaching train comprised of acoustic sound alarm…
Owned by: Grace Industries Inc
Serial Number: 85105022
WORKFORCE
Filed: July 1, 2013
Pocket sized electronic safety device, namely, a lack of motion alarm used by lone workers and safety personnel
Owned by: Grace Industries Inc
Serial Number: 85974652
WORKFORCE
Pocket sized electronic safety device, namely, a lack of motion alarm used by lone workers and safety personnel
Owned by: Grace Industries Inc
Serial Number: 87861191
SOLUTIONS FOR LIFE SAFETY
Filed: September 6, 2023
Personal security alarm, namely, a pocket sized electronic safety device featuring a personal distress alarm combined with…
Owned by: Grace Industries Inc
Serial Number: 98166433
