Apparatus for detecting a gas leak; detector of ultrasonic sound from high pressure gas leak; parts and accessories for the aforesaid instruments.

Educational services, including conducting seminars to teach parents and interested professionals to work with children with special challenges such as autism, attention deficit disorders, mental retardation, and other areas involving development delays

Advertising; business management; business administration; office functions

Downloadable music files authenticated by non-fungible tokens (NFTs); Downloadable image files and moving images relating to computer and video games, animations, and movies, authenticated by non-fungible tokens (NFTs); Downloadable multimedia file containing artwork, text, audio, and video relating to computer and video games, animations, and movies, authenticated by non-fungible tokens (NFTs); Downloadable virtual goods for use in online virtual worlds; Videotapes and videodiscs recorded with animation, action, adventure and comedy films; downloadable films and movies featuring animation, action, adventure and comedy provided via a video-on-demand service; motion picture films featuring animation, action, adventure and comedy; animated cartoons; downloadable graphics, images and moving images for computers, video game machines or mobile phones featuring scenes and characters based on animated cartoons, computer games and video games; Game programs for home video game machines; Electronic circuits, magnetic tapes and disks, optical disks, ROM cartridges and other recording media containing programs for use with home video game machines; Electronic circuits, magnetic tapes and disks, optical disks, ROM cartridges and other recording media containing programs for use with hand-held games with liquid crystal displays; Game software for home video game machines; Telecommunication machines and apparatus; Straps for mobile phones; Headphones; Loudspeakers; Covers for mobile phones; Cases adapted for mobile phones; Accessories for mobile phones; Computers; Computer game programs; Electronic circuits, magnetic tapes and disks, optical disks, ROM cartridges containing computer game programs; Computer software; Game programs for mobile phones; Computer game software; Computer programs downloaded via the internet; Motherboards; Electronic circuit boards; Game programs for arcade video game machines; Electronic circuits, magnetic tapes and disks, optical disks, ROM cartridges and other recording media containing programs for use with arcade video game machines; Game software for arcade video game machines; Video game programs; Video game software; Phonograph records; Downloadable music files; Recorded compact discs[audio-video]; Downloadable image files and moving images; Recorded video discs and video tapes; Downloadable images and moving images for use with mobile phones; Animated cartoons; videotapes and videodiscs recorded with animation; Electronic publications; Pedometers; Scales; Bathroom scales.

Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; jewellery, precious stones; horological and chronometric instruments; Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; Keyrings [trinkets or fobs]; key rings, trinkets and fobs of precious metals; Trophies [prize cups]; Commemorative shields; Coins; Personal ornaments; Badges of precious metal; Ornamental pins; jewellery, namely bracelets, ankle bracelets, brooches, chains, charms, cuff-links, earrings, lapel pins, necklaces, pendants, jewellery boxes and rings; precious stones; Clocks and watches horological and chronometric instruments; cuff links; buckles for watch straps; watch straps.

Pastes and other adhesives for stationery or household purposes; Hygienic hand towels of paper; Towels of paper; Table napkins of paper; Hand towels of paper; Handkerchiefs of paper; Stationery; Seals[stationery]; Stickers[stationery]; Notepads; Decorative stickers for portable game machines; Instruction manuals; Printed publications; Picture books; reference books; catalogues; Calendars; Magazines [publication]; books; pamphlets; Trading cards; Game hint books and manuals; Photographs; Photograph stands.

Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics; Cushions, including air cushions, pet cushions, neck support cushions, seat cushions; divans mats; Japanese floor cushions; Pillows; support pillows for use in baby car safety seats; support pillows for use in baby seating; water pillows, other than for medical purposes; air pillows, not for medical purposes; neck pillows, other than for medical or surgical use; scented pillows; stuffed pillows, sleeping bags; inflatable pillows; inflatable publicity objects; Mattresses; Bedding, except linen; Hand-held flat fans; Hand-held folding fans; Furniture, mirrors; office furniture; wall plaques; key cards; bamboo, bamboo curtains and bamboo blinds; bead curtains; cases storage containers; chests; cabinets; chairs; desks and tables; dressing tables; easy chairs; beds and water beds; bed fittings not of metal; bedsteads; furniture screens; clothes hooks and coat hangers; coat stands; door fittings and door furniture; footstools; hat stands; display boards; bottle caps not of metal; bottle casings of wood; bottle racks; magazine racks; plate racks; mirror tiles; trays not of metal; boxes of wood and/or plastic; packaging containers of plastic; containers of wood and of plastic, high chairs for babies; playpens for babies and walkers for infants; mobiles; cots; cradles and cribs; chimes; statuettes and figurines of wood wax, plasters and of plastic, works of art of wood, wax, plaster and of plastic; Indoor window blinds [shade]; Blinds; Picture frames; flower stands.

Textiles and textile goods, not included in other classes; bed and table covers; Household linen; Personal articles of woven textile [not for wear]; Towels [of textile]; Handkerchiefs; Mosquito nets; Bedsheets; Bedspreads, Duvet covers, Cushion covers, Sleeping bags for children, Futon and quilts; Futon and quilts cases [linen]; Futon ticks [unstuffed futon]; Pillowcases [pillow slips]; Blankets; Covers for cushions; Table napkins of textile; Dish cloths; Banners and flags (not of paper); Toilet seat covers of textile; Seat covers of textile; Wall hangings of textile; Curtains; Table cloths [not of paper]; Draperies [thick drop curtains]; Labels of cloth; Coasters [table linen]; garment covers.

Clothing, namely, t-shirts, shirts, sweaters, sweatshirts, jackets, pajamas, coats, swimwear, mufflers, gloves, scarves, neck ties, socks, underwear, pants, jeans, shorts, skirts, underpants, robes; footwear; beach shoes; boots; galoshes; half-boots; lace boots; sandals; sneaker; shoes; sports shoes; wooden shoes; high-heel shoes; masquerade costumes; play costumes; clothes for sports; boots for sports; headwear, namely hats and caps.

Tea; prepared coffee and coffee-based beverages; prepared cocoa and cocoa-based beverages; almond confectionery, chocolate confectionery, confectionery fondants, confectionery fruit jellies, confectionery fruit pastes, peanut confectionery, fruit-based confectionery; bread and buns; sandwiches; steamed buns stuffed with minced meat; hamburgers; pizzas; hot dogs; meat pies; ice cream; cereal preparations; Chinese stuffed dumplings; Chinese steamed dumplings; sushi; box lunches; ravioli; instant confectionery mixes; crepes; pasta sauce; biscuits; cookies.