Owner Siemens Aktiengesellschaft

Service Spruson & Ferguson

Class 9 Physical, chemical, optical, photographic, nautical and geodetic apparatus, devices and instruments; weighing, signalling, measuring, counting, recording, monitoring, testing, open and closed loop control and switching devices, in particular programmable logic controllers; electrical and electronic devices for data recording, processing, switching, storage and output, particularly personal computers, workstations, storage devices, terminals, control devices, printers, interface units and input/output devices including keyboards and displays, data processing programs; recording media for images, sounds and data (excluding unexposed films); devices for recording, emission, transmission, reception, reproduction and processing of sounds and/or characters and/or images; communications devices and systems made up of such devices; data switching and communication devices