Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; data processing equipment, computers; computer software; antennas for wireless communication apparatus; masts (wireless aerials); masts for wireless aerials; steel masts for wireless aerials; two-way wireless communication systems; wireless apparatus; wireless communication apparatus; wireless high frequency transmission instruments; wireless instruments; wireless pulse transmitters; wireless receiving apparatus; wireless telegraphy apparatus; wireless telephones; wireless transmission apparatus; wireless transmission apparatus for remote control; wireless transmitters; global positioning system (GPS) apparatus; wearable computers; apparatus for communication; apparatus for the communication of data; apparatus for use in audio-visual communication; apparatus for use in communications between computers; apparatus for use in communications networks; apparatus for use in digital communication transmission; computer related data communication apparatus; computer related voice communication apparatus; noise cancelling apparatus; apparatus for speech inputting for voice recognition; apparatus for speech outputting for voice recognition; cable installations for the transmission of voice; computer controlled apparatus for furnishing voice responses to data inputs; electronic apparatus for scrambling (encoding) voice transmissions; interfaces for use with voices; manually operable voice simulation apparatus; multiplexers for use in the alternate transmission of voice signals; personal voice amplifying instruments; private automatic branch exchanges for voice; voice actuated computer apparatus; voice actuated computer instruments; voice operated coders; voice processing apparatus; voice processing instruments; voice processing systems; voice processors; voice recognisers; voice response equipment; sensing apparatus (other than for medical use); electrochemical cells for sensing gas; electrodes for chemical sensing; electronic apparatus for sensing electrostatic fields; electronic guidance controls for sensing purposes; gas sensing devices; apparatus for analysing alcohol in breath (other than for medical use); ultrasonic apparatus, other than for medical use; ultrasonic measuring apparatus; accumulator charging apparatus; apparatus for charging accumulator batteries; call charging apparatus for use with telecommunications apparatus; charging apparatus; charging counters; charging recorders; charging systems for battery operated appliances; electric apparatus for charging batteries; apparatus for measuring humidity; apparatus for recording humidity; humidity measuring apparatus; humidity measuring instruments; humidity meters; humidity sensors; humidity switches; meters for testing humidity; air temperature sensors; apparatus for measuring temperature (other than for medical purposes); automatic temperature regulators; instruments for temperature control; sensing devices for the control of temperatures (other than for medical use); temperature controllers; batteries; monitors, testers and systems used for measuring and/or recording and/or transmitting data; computer programs (downloadable software); computer software applications (downloadable); downloadable software applications (apps); downloadable webcasts; electronic publications (downloadable); apparatus for recording digital information; appliances for the recording of messages; audio recordings; cases adapted for electric circuits; cases adapted for electronic circuits; cases adapted for electronic components; cases adapted for electronic equipment; cases adapted for power supplies; cases adapted for semiconductors; articles of protective clothing made of rubber to prevent accident or injury; articles of protective clothing specifically adapted for the prevention of accident or injury; articles of protective footwear specifically adapted for protection against accident or injury; breathing apparatus for protective purposes; protective articles for sporting purposes (other than sporting articles or parts of sports suits) specifically adapted for the prevention of accident or injury; lenses for protective masks for workmen; protective breathing masks (other than for artificial respiration); protective breathing masks made of non-woven materials (other than for medical or surgical use); protective clothing for use in cleanrooms for the prevention of accidents; protective clothing for use in cleanrooms for the prevention of injury; protective clothing for use in controlled environments (for the prevention of accident or injury); protective clothing of plastics specifically adapted for protection against accident or injury; protective clothing specifically adapted for the prevention of accident or injury; protective clothing specifically adapted for the prevention of injury; protective devices specifically adapted for protection against accident or injury; protective eye pieces; protective eye shields for welders; protective eye wear; protective eye wear for sports; protective face shields for workers (against accident or injury); protective footwear specifically adapted for the prevention of accident or injury; protective glasses (spectacles); protective goggles; protective hats specifically adapted for the prevention of accident or injury; protective helmets; protective masks; protective outer clothing specifically adapted for protection against accident or injury; protective paddings, other than adapted for use in sports for protection against injury; protective suits (against accident or injury); protective suits against cold (against accident or injury); protective suits against heat (against accident or injury); sporting articles (padding) for protective purposes (other than parts of sports suits or being sporting articles); workmen's protective face-shields; goggles for industrial safety; industrial safety eye protection articles; industrial safety glasses; industrial safety goggles; industrial safety helmets; industrial safety instruments for the protection of workmen against accident; industrial safety instruments for the protection of workmen against injury; inflatable (safety) clothing; lenses for safety goggles; safety boots for use in industry (specifically adapted for protection against accident or injury); safety clothing specifically adapted for protection against accident or injury; safety glasses (optical); safety glasses for protecting the eyes; safety gloves specifically adapted for protection against accident or injury; safety hats (protective helmets); safety headgear specifically adapted for protection against accident and injury; safety headwear specifically adapted for protection against accident and injury; safety helmets; safety helmets incorporating breathing apparatus; apparatus for breathing purposes (other than artificial respiration); breathing masks; compressed air breathing apparatus; connections for use with breathing apparatus (other than for artificial respiration); inserts for breathing apparatus, other than for medical or surgical use; inserts for breathing masks, other than for medical or surgical use; portable breathing apparatus (other than for artificial respiration); self-contained breathing apparatus, other than for artificial respiration; ventilator breathing apparatus (other than for artificial respiration); anti-pollution masks for respiratory protection; filters for respiratory masks; filters for use in respiratory masks; filters for use with respiratory apparatus; filters for use with respiratory face masks; respiratory apparatus, other than for medical use; respiratory gas blending apparatus, other than for medical use; respiratory helmets, other than for artificial respiration; respiratory masks (other than for artificial respiration); respiratory monitoring apparatus (non-medical); respiratory monitors (non-medical); respiratory protection apparatus (non-medical); breathing apparatus, except for artificial respiration; powered respirators (other than for artificial respiration); respiration monitors, other than for medical use; respirators (other than for artificial respiration); ventilator exhalation valves (other than for artificial respiration); compressed air emergency respirators; respirators for filtering air; purification apparatus (laboratory, other than medical); purification installations (laboratory, other than medical); purification machines (laboratory, other than medical); ventilation suits.

Surgical, medical, dental apparatus and instruments; apparatus for breathing purposes (artificial respiration); apparatus for the alleviation of breathing difficulties; apparatus for the treatment of breathing difficulties; connections for use with breathing apparatus for artificial respiration; inserts for breathing apparatus for medical use; inserts for breathing apparatus for surgical use; inserts for breathing masks for medical use; inserts for breathing masks for surgical use; medical apparatus for assisting breathing; medical apparatus for training breathing techniques; portable breathing apparatus for artificial respiration; protective breathing masks for artificial respiration; protective breathing masks for medical applications; protective breathing masks for surgical applications; protective breathing masks made of non-woven materials for medical applications; protective breathing masks made of non-woven materials for surgical applications; respiratory breathing apparatus, other than for medical use; self-contained breathing apparatus for artificial respiration; surgical breathing masks; ventilator breathing apparatus for artificial respiration; respiratory apparatus for medical use; respiratory exercisers; respiratory gas blending apparatus for medical use; respiratory helmets for artificial respiration; respiratory masks for artificial respiration; respiratory monitoring apparatus (medical); respiratory monitors (medical); respiratory protection apparatus (medical); respiratory therapy apparatus; respiratory therapy instruments; apparatus for artificial respiration; apparatus for assisting respiration; apparatus for use in the improvement of respiration; medical apparatus for use in respiration; medical devices for assisting respiration; portable artificial respiration apparatus; powered respirators for artificial respiration; respiration monitors for medical use; respirators for artificial respiration; ventilator exhalation valves for artificial respiration; inhalation apparatus; inhalation devices for medical use; inhalation protection devices for medical purposes; inhalation protectors for medical use; purification apparatus (medical); purification installations (medical); purification machines (medical); face masks for medical use; face masks for surgical use; high filter surgical masks; oxygen masks for medical use; apparatus for analysing alcohol in breath fluids (for medical use); breath testing apparatus for estimating blood alcohol content; electronic temperature monitors for medical use; electronic temperature recorders for medical use; temperature sensors for medical use.

Breathing apparatus; self contained breathing apparatus other than for artificial respiration; portable breathing apparatus other than for artificial respiration; apparatus to prevent the inhalation of noxious substances; personal pollution protection devices; breathing apparatus for protective purposes; breathing masks other than for artificial respiration; protective breathing masks other than for artificial respiration; breathing assistance and breathing therapy apparatus other than for artificial respiration; apparatus other than artificial respiration apparatus for the alleviation and treatment of breathing difficulties; respirators other than for artificial respiration; air purifying respirators other than for artificial respiration; parts, fittings and connections for breathing apparatus, respirators and masks.