9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, life-saving and teaching apparatus and instruments other than for medical use, namely, life-saving capsules for natural disasters, life-saving rafts, thermometers not for medical purposes, cameras, video cameras, video screens, laboratory furniture, laboratory robots and laboratory glassware, radiation gauges used for measuring the physical properties of materials, sensors for measuring chemical levels in aqueous solutions, not for medical use, range finders for cameras, laser rangefinders, transmitters of electronic signals, weighing apparatus and instruments, optical frequency metrology devices and an optical metrology inspection system comprised of a light source, one or more cameras and sensors in communication with computer software and hardware; scientific, measuring and monitoring instruments and apparatus for the supply and distribution of chemical products, gases and gas mixtures in liquid and gaseous form, namely, gas meters, flowmeters, electric sensors, level switches and level indicators for monitoring liquids in tanks and vessels, flow switches for monitoring the flow of gases and liquids, electrical controllers, programmable logic controllers and gas mixers for laboratory use; micro-biological apparatus for analyzing industrial and medical gases; mechanical devices, machines and apparatus for measuring gas and gas mixtures, namely, gasometers and gas sensors for measuring gas concentration; electrical controllers and flowmeters for filling, storing and distributing gas in compressed and liquefied form; dosimeters for liquefied gas; fluid pressure indicators; gas detectors for detecting the presence of gas; ionization gages for scientific or laboratory use; vacuum gauges; scientific apparatus, namely, spectrometers and parts and fittings therefor; pressure gauges; automatic ion-exchange chromatography apparatus for laboratory use; electrical gas leak detection hardware and operating software; gas phase chromatography apparatus for laboratory use; ozonisers; electric meters for measuring environmental ozone levels; apparatus for analyzing spectral gases; experimental devices in the field of fusion technologies, namely, cryostats; ozone generating apparatus, namely, ozonisers; chemistry apparatus with use of gas, namely, gasifiers for laboratory use; wireless controllers to monitor the functioning of other electronic devices in the field of welding; electronic devices, namely, energy meters for tracking and monitoring energy usage in the field of welding; thyristor welding power controllers; apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; electric current switches; transformers; electric batteries; fuel cells and their components, namely, anodes, cathodes and fuses for electric currents; anodes; cathodes; chemical apparatus for liquefaction and gasification, namely, coal and biomass gasifiers and liquefiers for laboratory use; chemical apparatus for the production of pharmaceutical products, namely, electronic apparatus for testing the sterility of pharmaceuticals and injectable chemical solutions, imaging apparatus and instruments for use in the study of proteins and peptides in drug development and laboratory glassware; air analysis apparatus; respirators, other than for artificial respiration, for filtering air; air temperature sensors; self-contained underwater breathing apparatus; underwater breathing apparatus for scuba diving; control valves for regulating the flow of gases in underwater diving apparatus; location sensing apparatus, namely, GPS tracking devices and radio frequency identification (RFID) tags; diving suits, diving gloves and face masks; computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information in the fields of environmental engineering, chemical reaction simulations and chemical processing; pre-recorded magnetic data carriers featuring chemical and fluid pressure readings data for automated reading and related computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of correlating data and information; data processing equipment and computers; programmable data carriers containing stored typographic typefaces and calculators for mechanical welding and cutting; electrotechnical and electronic apparatus and instruments, namely, computers, computer terminals and data processing equipment for monitoring and controlling data input, data processing and data output; electrical and electro-optic transducers; radio frequency identification (RFID) credentials, namely, cards and tags, and readers for radio frequency identification credentials; USB computer access control key and access control monitoring systems for data processing apparatus; flowmeters; electrical controllers for use in the fields of chemicals, gases and gas mixtures in liquid and gaseous form; atmospheric oxygen monitors; all the foregoing excluding cases for mobile phones and cell phones, clear protective covers specially adapted for personal electronic devices, namely, cell phones, smartphones, personal digital assistants, tablet personal computers, fitted plastic films known as skins for covering and protecting electronic apparatus, namely, cell phones, tablet computers, MP3 players, smartphones, protective cases for smartphones, protective covers and cases for cell phones, laptops, portable media players, and protective glasses