TREA

Jian Yang

Follow

Person

  • Nanjing, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Blade assembly for a lawn mower
    • Patent number 12,041,874
    • Issue date Jul 23, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Blade assembly for a lawn mower
    • Patent number 11,997,944
    • Issue date Jun 4, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Blade assembly for a lawn mower
    • Patent number 11,937,545
    • Issue date Mar 26, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Blade assembly for a lawn mower
    • Patent number 11,917,939
    • Issue date Mar 5, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mower blade
    • Patent number D997998
    • Issue date Sep 5, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mower blade assembly
    • Patent number D996471
    • Issue date Aug 22, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mower blade assembly
    • Patent number D996470
    • Issue date Aug 22, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mower blade assembly
    • Patent number D995569
    • Issue date Aug 15, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mower blade assembly
    • Patent number D995567
    • Issue date Aug 15, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mower blade assembly
    • Patent number D995568
    • Issue date Aug 15, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mower blade assembly
    • Patent number D987691
    • Issue date May 30, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Lawn mower
    • Patent number 11,641,795
    • Issue date May 9, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower with blade and mounting assembly
    • Patent number 11,246,260
    • Issue date Feb 15, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Blade assembly for a lawn mower
    • Patent number 11,122,737
    • Issue date Sep 21, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    BLADE ASSEMBLY FOR A LAWN MOWER
    • Publication number 20240292781
    • Publication date Sep 5, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BLADE ASSEMBLY FOR A LAWN MOWER
    • Publication number 20230172102
    • Publication date Jun 8, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BLADE ASSEMBLY FOR A LAWN MOWER
    • Publication number 20230101935
    • Publication date Mar 30, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BLADE ASSEMBLY FOR A LAWN MOWER
    • Publication number 20220346310
    • Publication date Nov 3, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BLADE ASSEMBLY FOR A LAWN MOWER
    • Publication number 20220279715
    • Publication date Sep 8, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWN MOWER
    • Publication number 20220124976
    • Publication date Apr 28, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWN MOWER
    • Publication number 20210235620
    • Publication date Aug 5, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWN MOWER
    • Publication number 20210153432
    • Publication date May 27, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWN MOWER
    • Publication number 20200404840
    • Publication date Dec 31, 2020
    • Nanjing Chervon Industry Co., Ltd.
    • Haishen Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING