TREA

Hailong Huang

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  • Changzhou, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Pressure Washer
    • Publication number 20250144676
    • Publication date May 8, 2025
    • Greenworks (Jiangsu) Co., Ltd.
    • Chunlin Zhao
    • B08 - CLEANING
  • Information Patent Application

    HIGH-PRESSURE CLEANING DEVICE
    • Publication number 20250122679
    • Publication date Apr 17, 2025
    • Greenworks (Jiangsu) Co., Ltd.
    • Yin Chen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Spray gun and control method of spray gun
    • Publication number 20250108396
    • Publication date Apr 3, 2025
    • Greenworks (Jiangsu) Co., Ltd.
    • Xiuzhen WU
    • B08 - CLEANING
  • Information Patent Application

    SPREADER SPRAYER
    • Publication number 20250099992
    • Publication date Mar 27, 2025
    • Greenworks (Jiangsu) Co., Ltd.
    • Yin Chen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...