| DIGIPANEL HARREL, INCORPORATED
73166666 17 Apr 1978 | on 15 Oct 2021 | ELECTRONIC CONTROL DEVICES FOR THE CONTROL OF INDUSTRIAL EQUIPMENT,ELE... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products ELECTRONIC CONTROL DEVICES FOR THE CONTROL OF INDUSTRIAL EQUIPMENT | | | AUTO-TRIM HARREL, INCORPORATED
73443465 12 Sep 1983 | on 20 Mar 2020 | MICROPROCESSOR CONTROL COMPONENT, NAMELY- ELECTRICAL CIRCUITRY USED FO... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products MICROPROCESSOR CONTROL COMPONENT, NAMELY- ELECTRICAL CIRCUITRY USED FOR AUTOMATICALLY CORRECTING THREEMODE INDUSTRIAL MICROPROCESSOR CONTROLS | | | DIGI-SYNCH Harrel, Incorporated
73444975 23 Sep 1983 | on 20 Mar 2020 | Electrical Control for Synchronizing the Revolutions per Minute (R.P.M... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Electrical Control for Synchronizing the Revolutions per Minute (R.P.M.) of a Motor | | | DUO-SENSE Harrel, Incorporated
73443468 12 Sep 1983 | on 20 Mar 2020 | Temperature Controller for Use in Industrial Process,Temperature Contr... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Temperature Controller for Use in Industrial Process | | | DIGITACH HARREL, INCORPORATED
73678023 10 Aug 1987 | on 08 Aug 2009 | APPARATUS WHICH GENERATES A FIXED NUMBER OF PULSES PER REVOLUTION FOR ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products APPARATUS WHICH GENERATES A FIXED NUMBER OF PULSES PER REVOLUTION FOR SENSING SPEED OF MOTORS | | | SHEET-TROL HARREL, INCORPORATED
73678031 10 Aug 1987 | on 20 Jun 2009 | AN ELECTRONIC EXTRUDER CONTROLLER FOR AUTOMATIC FEEDBACK CONTROL OF TH... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products AN ELECTRONIC EXTRUDER CONTROLLER FOR AUTOMATIC FEEDBACK CONTROL OF THE THICKNESS OF EXTRUDED PLASTIC | | | TEL-CHECK Harrel, Incorporated
73465349 13 Feb 1984 | on 25 Apr 2009 | ELECTRONIC CIRCUITRY, IN ELECTRICAL CONNECTION WITH INDUSTRIAL PROCESS... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products ELECTRONIC CIRCUITRY, IN ELECTRICAL CONNECTION WITH INDUSTRIAL PROCESS CONTROL ELECTRONICS, FOR DIAGNOSING AND TESTING THE INDUSTRIAL PROCESS CONTROL ELECTRONICS BY TELEPHONE Class 042 Class 042 Computer & Software Services & Scientific Services DIAGNOSING INDUSTRIAL PROCESS CONTROL ELECTRONICS BY TELEPHONE | | | PIPE-TROL HARREL, INCORPORATED
73678025 10 Aug 1987 | on 24 Jul 1995 | * AN ELECTRONIC * EXTRUDER CONTROLLER FOR CONTROLLING [ OUTSIDE DIAMET... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products IN THE STATEMENT, COLUMN 1, LINE 5, BEFORE EXTRUDER, "AN ELECTRONIC" SHOULD BE INSERTED. IN THE STATEMENT, COLUMN 1, LINE 6, "OUTSIDE DIAMETER AND" SHOULD BE DELETED. IN THE STATEMENT, COLUMN 2, LINE 1, "OTHER CHARACTERISTICS" SHOULD BE DELETED AND "WEIGHT, DIMENSIONS AND DIAMETER" SHOULD BE INSERTED. IN THE STATEMENT, COLUMN 2, LINE 2, "PIPE" SHOULD BE DELETED AND "PIPES" SHOULD BE INSERTED. | | | WEIGHTRUDER HARREL, INCORPORATED
73686552 28 Sep 1987 | on 27 Mar 1995 | A COMBINATION OF A WEIGH FEEDER AND A PLASTIC EXTRUDER ARRANGED SO THA... Class 007 Class 007 Machinery Products A COMBINATION OF A WEIGH FEEDER AND A PLASTIC EXTRUDER ARRANGED SO THAT THE POUNDS PER HOUR OF A PLASTIC OUTPUT OF THE COMBINATION CAN BE MEASURED AND CONTROLLED TO CLOSE TOLERANCES | | | MOLAN HARREL, INCORPORATED
72412635 14 Jan 1972 | on 30 May 1994 | COMPUTER PROGRAMS FOR USE IN THE CONTROL AND MONITORING OF TEMPERATURE... Class 038 Class 038 Communications Services COMPUTER PROGRAMS FOR USE IN THE CONTROL AND MONITORING OF TEMPERATURE, PRESSURE, R.P.M., COUNTING AND SIMILAR FUNCTIONS ON INDUSTRIAL MACHINES | | 
