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Xuefeng Yu

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  • Jiangsu, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blowing suction device
    • Patent number 11,766,001
    • Issue date Sep 26, 2023
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Xuefeng Yu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Garden blower
    • Patent number 11,346,352
    • Issue date May 31, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Zhengwei Liu
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Blower and a blowing vacuum device
    • Patent number 10,227,988
    • Issue date Mar 12, 2019
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Zhendong Gao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN SAW
    • Publication number 20240278449
    • Publication date Aug 22, 2024
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Yibang JIANG
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    GARDEN TOOL HAVING BLOWING FUNCTION
    • Publication number 20240032489
    • Publication date Feb 1, 2024
    • Positec Power Tools (Suzhou) Co., Ltd
    • Zhengwei Liu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BLOWING SUCTION DEVICE
    • Publication number 20240008426
    • Publication date Jan 11, 2024
    • Positec Power Tools (Suzhou) Co., Ltd
    • Xuefeng Yu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    GARDEN BLOWER
    • Publication number 20230371449
    • Publication date Nov 23, 2023
    • Posltec Power Tools (Suzhou) Co., Ltd.
    • Xuefeng YU
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    GARDEN BLOWER
    • Publication number 20220183241
    • Publication date Jun 16, 2022
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Zhengwei LIU
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    BLOWING SUCTION DEVICE
    • Publication number 20200296904
    • Publication date Sep 24, 2020
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Xuefeng YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Suction or Blower Device
    • Publication number 20190290080
    • Publication date Sep 26, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Jiabo Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Garden Blower
    • Publication number 20190211830
    • Publication date Jul 11, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Zhengwei Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Blower
    • Publication number 20190162192
    • Publication date May 30, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Zhendong Gao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    A BLOWER AND A BLOWING VACUUM DEVICE
    • Publication number 20170260985
    • Publication date Sep 14, 2017
    • Positec Power Tools (Suzhou) Co., Ltd
    • Zhendong Gao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUCTION OR BLOWER DEVICE
    • Publication number 20150000070
    • Publication date Jan 1, 2015
    • Positec Power Tools (Suzhou) Co., Ltd
    • Jiabo LIU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HAND-HELD TOOL
    • Publication number 20070068008
    • Publication date Mar 29, 2007
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Jian Wu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING