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ZHEJIANG HELEN PLASTIC CO., LTD.

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Patents Grantslast 30 patents

  • Information Patent Grant

    Telescopic water pipe
    • Patent number 12,055,261
    • Issue date Aug 6, 2024
    • Zhejiang Helen Plastic Co., Ltd.
    • Songlin Dai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water pipe with synchronously retractable multi-layer
    • Patent number 10,890,280
    • Issue date Jan 12, 2021
    • Zhejiang Helen Plastic Co., Ltd.
    • Songlin Dai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wear-resistant multi-layer retractable water pipe
    • Patent number 10,495,240
    • Issue date Dec 3, 2019
    • Zhejiang Helen Plastic Co., Ltd.
    • Songlin Dai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    TELESCOPIC WATER PIPE
    • Publication number 20210025537
    • Publication date Jan 28, 2021
    • Zhejiang Helen Plastic Co., Ltd.
    • Songlin DAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WEAR-RESISTANT MULTI-LAYER RETRACTABLE WATER PIPE
    • Publication number 20190323636
    • Publication date Oct 24, 2019
    • Zhejiang Helen Plastic Co., Ltd.
    • Songlin DAI
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    WATER PIPE WITH SYNCHRONOUSLY RETRACTABLE MULTI-LAYER
    • Publication number 20190093797
    • Publication date Mar 28, 2019
    • Zhejiang Helen Plastic Co., Ltd.
    • Songlin DAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    88459780 - HELEN
    • Serial number 88459780
    • Registration number 6125775
    • Filing date Jun 5, 2019
    • ZHEJIANG HELEN GARDEN CO., LTD.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    79183523 - POCKET
    • Serial number 79183523
    • Filing date Dec 10, 2015
    • ZHEJIANG HELEN GARDEN CO., LTD.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes