U.S. federal trademark · Serial No. 77652706
machinery retrofit and conversion services, namely, installation and retrofitting of switch stands
locking and status indication modules for switch stands; signalling mechanism used in the railway industry for monitoring track switches, namely, computer software to facilitate communications between a switch stand and a remote monitor; communication modules for remote monitoring af switch stands
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.