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TIANNENG BATTERY GROUP CO., LTD

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  • ZHEJIANG PROVINCE, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Horizontal Lead Storage Battery
    • Publication number 20220115725
    • Publication date Apr 14, 2022
    • TIANNENG BATTERY GROUP CO., LTD.
    • Zhuo LIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LEAD-ACID BATTERY AND BATTERY PACK
    • Publication number 20210143516
    • Publication date May 13, 2021
    • Tianneng Battery Group Co., Ltd.
    • Guoyou HOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR PREPARING GRID ALLOY OF LEAD BATTERY
    • Publication number 20210040583
    • Publication date Feb 11, 2021
    • Tianneng Battery Group Co., Ltd.
    • Fei Dai
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Trademarklast 30 trademarks

  • Information Trademark

    97018593 - TIANNENG
    • Serial number 97018593
    • Filing date Sep 9, 2021
    • TIANNENG BATTERY GROUP CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    90436684 - T TEETLE
    • Serial number 90436684
    • Registration number 6545176
    • Filing date Dec 31, 2020
    • TIANNENG BATTERY GROUP CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79051789 - TIANNENG
    • Serial number 79051789
    • Registration number 3595066
    • Filing date Mar 11, 2008
    • ZHEJIANG TIANNENG BATTERY CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79046957
    • Serial number 79046957
    • Registration number 3564860
    • Filing date Nov 21, 2007
    • Zhejiang Tianneng Battery Co.,Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments