Electrical adapters; accumulators, electric; sound recording apparatus; global positioning system (GPS) apparatus; sound transmitting apparatus; breathing apparatus for underwater swimming, breathing apparatus, except for artificial respiration, namely, oxygen breathing units, buoyancy bladders, breathing apparatus for underwater swimming; telephone apparatus; battery jars; anode batteries; galvanic batteries; batteries, electric; computer memory devices; camcorders; video telephones; video screens; viewfinders, photographic; signs, luminous; gas testing instruments; gasometers being measuring instruments; hands-free kits for telephones; wearable video display monitors; electronic numeric displays; electronic interactive whiteboards; electronic notice boards; pressure measuring apparatus; interfaces for computers; calculating machines; pocket calculators; electronic pens being visual display units; computer keyboards; electronic book readers; electronic agendas; mouse pads; marine compasses; computers; laptop computers; tablet computers; notebook computers; wearable computers in the nature of smartwatches, smart glasses, scuba diving computers; battery boxes; diving suits; portable media players; monitors being computer hardware; downloadable computer programs for monitoring gas levels in breathing tanks; headphones; sound recording carriers, namely, blank CDs, pre-recorded CDs featuring music; magnetic data media, namely, blank CDs, pre-recorded CDs featuring music; optical data media in the nature of blank optical data carriers; computer software, recorded, for data management; computer hardware; wrist rests for use with computers; electronic pocket translators; telecommunications transmitters; telephone transmitters; gloves for divers; surveying instruments, namely, plane table; plates for batteries; computer software platforms, recorded or downloadable, namely, software for data management; wafers for integrated circuits; printed circuit boards; protective films adapted for computer screens; protective films adapted for smartphones; personal digital assistants (PDAs); teaching apparatus, namely, electronic pens, teaching robots, downloadable virtual reality software for medical teaching, teaching computer tablets; nautical apparatus and instruments, namely, masks for divers, underwater cameras, underwater computers, underwater tablet computers; audio- and video-receivers; computer software applications in the nature of downloadable software for data management, for underwater computers; computer programs, recorded for data management, for underwater computers; computer game software, recorded or downloadable; downloadable software for data management; computer programs in the nature of downloadable software for data management, for use with underwater computers; computer operating programs, recorded; computer screen saver software, recorded or downloadable; electronic publications, downloadable, in the nature of reports, brochures, reviews in the field of electronics, scuba diving; telecommunications transmitting sets, namely, sound transmitting apparatus, radio wave transmitting aerials, ultrasonic transmitting apparatus; radios; walkie-talkies; hand-held electronic dictionaries; audiovisual teaching apparatus, namely, computers, tablets, electronic writing boards; mobile phones; cordless telephones; interactive touch screen terminals; video recorders; sound reproduction apparatus; data processing apparatus; battery chargers; chargers for electric batteries; data processing equipment, namely, couplers; wearable activity trackers; computer peripheral devices; data processing equipment, namely, optical RFID readers; blank USB flash drives; digital photo frames; cases for smartphones; sleeves for laptops; covers for personal digital assistants (PDAs); covers for tablet computers; covers for smartphones; mobile phone straps; photography screens, namely, digital photo frames

Demonstration of goods; updating and maintenance of data in computer databases; online retail store services for downloadable and pre-recorded music and movies; online retail store services for downloadable ring tones; online retail store services for downloadable digital music; providing business information via a web site; provision of an online marketplace for buyers and sellers of goods and services; presentation of goods on communication media, for retail purposes; auctioneering; online retail store services of computers, tablet computers, electronic book readers, laptop computers, notebook computers, wearable computers, smartwatches, smart glasses, scuba diving computers, underwater tablet computers, computers, tablets, electronic writing boards; computer hardware diving suits, breathing apparatus for underwater swimming, telecommunications transmitters, personal digital assistants (PDAs), mobile phones, battery chargers, chargers for electric batteries, readers, covers for tablet computers, covers for smartphones, provided via the Internet; sales promotion for others; distribution of samples for advertising purposes; advertising; online advertising on a computer network; systemization of information into computer databases; procurement services for others in the nature of purchasing goods and services for other businesses; retail store services provided online in the field of electronic interactive whiteboards, electronic notice boards, electronic pens being visual display units, computer keyboards, electronic book readers, electronic agendas, mouse pads, marine compasses, computers, laptop computers, tablet computers, notebook computers, wearable computers in the nature of smartwatches, smart glasses, scuba diving computers, electronic pens, masks for divers, underwater cameras, underwater computers, underwater tablet computers, electronic writing boards, mobile phones, wearable activity trackers, covers for tablet computers, covers for smartphones, mobile phone straps