Trademark Overview
On Wednesday, January 29, 1969, a trademark application was filed for WM with the United States Patent and Trademark Office. The USPTO has given the WM trademark a serial number of 72317894. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by WESTERN MICROWAVE LABORATORIES,INCORPORATIED. The WM trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
MICROWAVE COMPONENTS, INCLUDING FERRITE AND NON-FERRITE DEVICES, SUCH AS CIRCULATORS, ISOLATORS, SWITCHES, PHASE SHIFTERS, ATTENUATORS, SOLID STATE MICROWAVE SOURCES, FILTERS, COUPLERS, STRIPLINES, CIRCUIT BOARDS; ELECTRONIC SYSTEMS AND SUBSYSTEMS, SUCH AS SWEEP AND LOCK SUPERHETERODYNE RECEIVER SYSTEMS, LOGVIDEO CRYSTAL RECEIVERS, REPEATER JAMMER SYSTEMS, ULTRA-HIGH FREQUENCY TRANSPONDER SUBSYSTEMS, PHASE-MODULATED BEACONS, PHASE-MODULATED TELEMETRY, NARROW PULSE TRANSMITTER AND RECEIVER SUBSYSTRMS; COMPUTER CABLES; AND MICROWAVE INTEGRATED CIRCUITRY