3 trademarks were found for owners matching the name MINE VENTILATION SYSTEMS, INC..
#Classstatus
1 S:72189342
M:NY-VENT
O:MINE VENTILATION SYSTEMS, INC.
34 Dead
2 S:72189343
M:VENT-POST
O:MINE VENTILATION SYSTEMS, INC.
34 Dead
3 S:72189916
M:BURGESS
O:MINE VENTILATION SYSTEMS, INC.
50 Dead
Trademark Alertz updated from USPTO on 2030-01-24