U.S. federal trademark · Serial No. 76573704
Load monitor for use on a rail vehicle; monitor for estimating passenger numbers from the weight of a rail vehicle; each monitor consisting of at least one pressure sensor, a signal processor to generate digital data from the pressure sensor, a signal analysis unit, and a transceiver to communicate with a train network; none of which contain an electronically programmable logic device, also known as EPLD
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.