Mine Radio Systems Inc. Trademarks
FLEXCOM
Filed: March 18, 1997
underground radiating line communication systems comprised of amplifiers, radiating transmission cable, head end units for…
Owned by: Mine Radio Systems Inc.
Serial Number: 75259052
FLEXALERT
UNDERGROUND COMMUNICATION SYSTEM COMPRISED OF TELEMAGNETIC TRANSMITTERS, ELECTROMAGNETIC TRANSMITTERS, ANTENNAS AND RECEIVERS…
Owned by: Mine Radio Systems Inc.
Serial Number: 76020439
HELIAN
Radio frequency identification system primarily consisting of transponder, transmit and receive antennas, and visual displays…
Owned by: Mine Radio Systems Inc.
Serial Number: 76698543
