9 INDUSTRIAL PROCESS CONTROL APPARATUS AND SYSTEMS-NAMELY, AUTOMATIC, MANUAL, AND COMPUTER-COMPATIBLE PROCESS CONTROLLERS; TRANSMITTERS OF PRESSURE, AND DIFFERENTIAL PRESSURE; AND SIGNAL CONDITIONERS
Trademark Events
Dec 9, 1996
Expired Sec. 9
Dec 7, 1981
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.