U.S. federal trademark · Serial No. 78966603 · Reg. No. 3652761
Feature of a navigational system consisting of sensors, including an acceleration sensor, a pressure sensor and a gyro sensor that together can calculate a vehicle's current position based on the last known GPS location to facilitate more consistent and accurate positioning under difficult GPS reception conditions, sold as an integral component of a navigation apparatus comprised of sensors, receivers, transmitters, decoders, and monitor for signals from global position system satellites
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.