About 5 Trademarks found that are owned by Weiwei Zhao

The wording "HFO" has no meaning in a foreign language.

Air conditioning units for animal houses; Air purifying apparatus; Bathroom exhaust fans; Dampers, namely, control devices used in air ducts to regulate the flow of air; LED lighting fixtures for indoor and outdoor lighting applications; Plumbing fittings, namely traps and valves; Solar heat collection panels; Ventilating exhaust fans; Ventilating fans for industrial purposes

Balloons; Dolls; Dumbbells; Puzzles; Skateboards; Baseball gloves; Body-building apparatus; Christmas tree ornaments and decorations; Fishing harnesses; Fishing lure boxes; Inflatable toys; Knee guards for athletic use; Pet toys; Plush toys; Skipping rope; Stacking toys; Swimming belts; Toy cars; Wrist guards for athletic use; Yoga straps

Balloons; Dolls; Dumbbells; Puzzles; Skateboards; Baseball gloves; Body-building apparatus; Christmas tree ornaments and decorations; Fishing harnesses; Fishing lure boxes; Inflatable toys; Knee guards for athletic use; Pet toys; Plush toys; Skipping rope; Stacking toys; Swimming belts; Toy cars; Wrist guards for athletic use; Yoga straps

The wording HHL has no meaning in a foreign language.