U.S. federal trademark · Serial No. 75327044 · Reg. No. 1436511
wave guides, namely, signal processors for transmitting analog and digital data from airport control towers to airplanes; wave guide systems, namely, signal processors for automatically indicating speed, position, or location of automobiles, trains, boats, and trucks; wave guide transmission and automation systems, namely, signal processors for use in transport; and parts for the aforesaid
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.