| NORBASINK NORBATROL ELECTRONICS CORPORATION
72232416 09 Nov 1965 | on 07 Jun 1987 | CHASSIS AND ENCLOSURES FOR ELECTRICAL POWER CONTROL UNITS,CHASSIS AND ... Class 021 Class 021 Houseware and Glass Products CHASSIS AND ENCLOSURES FOR ELECTRICAL POWER CONTROL UNITS | | | NORBAPOWER NORBATROL ELECTRONICS CORPORATION
72232415 09 Nov 1965 | on 03 Apr 1987 | COMPLETELY SOLID STATE (USING SILICON CONTROLLED RECTIFIERS) ELECTRONI... Class 021 Class 021 Houseware and Glass Products COMPLETELY SOLID STATE (USING SILICON CONTROLLED RECTIFIERS) ELECTRONIC CONTROL UNIT PROVIDING STEPLESS PROPORTIONAL POWER CONTROL, DELIVERING A LARGE POWER OUTPUT FROM A MICROVOLT INPUT CONTROL SIGNAL AND USED TO CONTROL POWER TO MELTING FURNACES, ELECTRIC BOILERS, AND SPACE HEATERS | | | NORBATHERM NORBATROL ELECTRONICS CORPORATION
72232417 09 Nov 1965 | on 03 Apr 1987 | ELECTRONIC SOLID STATE TEMPERATURE CONTROL SYSTEM FOR CONTROLLING LARG... Class 021 Class 021 Houseware and Glass Products ELECTRONIC SOLID STATE TEMPERATURE CONTROL SYSTEM FOR CONTROLLING LARGE AMOUNTS OF POWER | | | SENSWITCH NORBATROL ELECTRONICS CORPORATION
72201612 10 Sep 1964 | on 27 Oct 1985 | ELECTRONIC BISTABLE AMPLIFIERS,ELECTRONIC BISTABLE AMPLIFIERS Class 021 Class 021 Houseware and Glass Products ELECTRONIC BISTABLE AMPLIFIERS | | | CONSUTROL NORBATROL ELECTRONICS CORPORATION
72201611 10 Sep 1964 | on 06 Oct 1985 | CONSUMABLE ELECTRODE VACUUM ARC FURNACE ELECTRONIC CONTROL SYSTEM,CONS... Class 021 Class 021 Houseware and Glass Products CONSUMABLE ELECTRODE VACUUM ARC FURNACE ELECTRONIC CONTROL SYSTEM | | | NORBATROL NORBATROL ELECTRONICS CORPORATION
72153590 20 Sep 1962 | on 06 Nov 1983 | AMPLIDYNES, BISTABLE AMPLIFIERS, AND UNI-DIRECTIONAL OUTPUT LINEAR POW... Class 021 Class 021 Houseware and Glass Products AMPLIDYNES, BISTABLE AMPLIFIERS, AND UNI-DIRECTIONAL OUTPUT LINEAR POWER CONTROLLERS | |