About 4 Trademarks found that are owned by Zhenghan

Battery boxes; Chargers for electric batteries; Connections, electric; Diving snorkels; Diving suits; Marine compasses; Octants; Plumb bobs; Portable digital electronic scales; Precision balances; Rechargeable batteries; Sextants; Slope indicators; Spirit levels; Surveying instruments; Distance measuring apparatus; Electrical plugs and sockets; Folding rulers; Graduated rulers; Measuring rulers; Metal detectors; Micrometer gauges; Square rulers for measuring; Thread counters; Underwater dive computers

Aquarium pumps; Bread cutting machines; Dishwashing machines; Electric chain saws; Electric egg beaters; Electric juicers; Electric mixers for household purposes; Electric pumps; Electric scissors; Electronic ignitions for vehicles; Engraving machines; Lawn mowers; Painting machines; Power hammers; Printing machines; Punching machines; Snow blowers; Spinning frames; Spray guns for paint; Spraying machines; Tarring machines; Vacuum cleaners; Car lifts; Dish washing machines; Milk filtering machines

Angle gauges; Animal signalling rattles for directing livestock; Coils, electric; Decorative magnets; Dog whistles; Electric door bells; Electric sockets; Electronic collars to train animals; Electronic key fobs being remote control apparatus; Lever scales; Locks, electric; Padlocks, electronic; Parking sensors for vehicles; Piezoelectric sensors; Protractors; Remote control telemetering machines and apparatus; Sports whistles; Transistors; Video screens; Electric buzzers; Graduated rulers; Holders for electric coils; Measuring rulers; Refrigerator magnets; Tape rulers

Anti-pollution masks; Baby monitors; Bar code readers; Charging stations for electric vehicles; Coin counting or sorting machines; Color blindness correction glasses; Converters, electric; Counterfeit coin detectors; Dog whistles; Earphones; Electronic locks; Eyewear for pets; Noise level meters; Punched card machines for offices; Slide calipers; Spirit levels; Tape measures; Video recorders; Wireless charging stands for smartphones; Wireless headphones; Biometric fingerprint door locks; Cell phone battery chargers for use in vehicles; Electric door bells; Tape and videotape players; USB chargers adapted for car cigarette lighter sockets