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Xiandian Shao

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Patents Grantslast 30 patents

  • Information Patent Grant

    Gardening tool, particularly a mower
    • Patent number 12,108,702
    • Issue date Oct 8, 2024
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handheld blower
    • Patent number 12,025,155
    • Issue date Jul 2, 2024
    • Chervon (HK) Limited
    • Xiandian Shao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Gardening tool
    • Patent number 11,606,900
    • Issue date Mar 21, 2023
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Safety assembly for a lawncare apparatus
    • Patent number 11,252,867
    • Issue date Feb 22, 2022
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handheld blower
    • Patent number 11,248,626
    • Issue date Feb 15, 2022
    • Chervon (HK) Limited
    • Xiandian Shao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Operation safety assembly for a lawncare apparatus
    • Patent number 11,246,262
    • Issue date Feb 15, 2022
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handheld blower having engine cooling flow
    • Patent number 10,774,487
    • Issue date Sep 15, 2020
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Wearable blower and assembly
    • Patent number 10,753,364
    • Issue date Aug 25, 2020
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Lawncare apparatus
    • Patent number 10,524,420
    • Issue date Jan 7, 2020
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawncare apparatus
    • Patent number 10,492,365
    • Issue date Dec 3, 2019
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handheld blower
    • Patent number 10,487,850
    • Issue date Nov 26, 2019
    • CHEVRON (HK) LIMITED
    • Xiandian Shao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawncare apparatus
    • Patent number 10,485,169
    • Issue date Nov 26, 2019
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn care apparatus
    • Patent number 10,485,176
    • Issue date Nov 26, 2019
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Gardening tool
    • Patent number 10,477,772
    • Issue date Nov 19, 2019
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Blower
    • Patent number 10,405,714
    • Issue date Sep 10, 2019
    • Chervon (HK) Limited
    • Jianpeng Guo
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Blower
    • Patent number 10,337,526
    • Issue date Jul 2, 2019
    • Chervon (HK) Limited
    • Xiandian Shao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Handheld blower
    • Patent number 10,264,739
    • Issue date Apr 23, 2019
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handheld blower
    • Patent number 10,091,954
    • Issue date Oct 9, 2018
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handheld blower having engine cooling flow
    • Patent number 10,000,900
    • Issue date Jun 19, 2018
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Handheld blower
    • Patent number 9,974,241
    • Issue date May 22, 2018
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawncare apparatus with a foldable operating arm
    • Patent number 9,888,627
    • Issue date Feb 13, 2018
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handheld blower
    • Patent number 9,603,497
    • Issue date Mar 28, 2017
    • CHEVRON (HK) LIMITED
    • Toshinari Yamaoka
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Lawnmower with operation protection and safety switch mechanism the...
    • Patent number 9,060,463
    • Issue date Jun 23, 2015
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handle mechanism with multiple stop locations and a lawn mower incl...
    • Patent number 9,038,356
    • Issue date May 26, 2015
    • Chervon (HK) Limited
    • Xiandian Shao
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    GARDENING TOOL, PARTICULARLY A MOWER
    • Publication number 20230073356
    • Publication date Mar 9, 2023
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    MOWER WITH A CONTROLLER DEVICE
    • Publication number 20220330480
    • Publication date Oct 20, 2022
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20220136526
    • Publication date May 5, 2022
    • CHERVON (HK) LIMITED
    • Xiandian Shao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWNCARE APPARATUS
    • Publication number 20220124977
    • Publication date Apr 28, 2022
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    GARDENING TOOL, PARTICULARLY A MOWER
    • Publication number 20220124982
    • Publication date Apr 28, 2022
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWNCARE APPARATUS
    • Publication number 20210204477
    • Publication date Jul 8, 2021
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    GARDENING TOOL, PARTICULARLY A MOWER
    • Publication number 20200214209
    • Publication date Jul 9, 2020
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWNCARE APPARATUS
    • Publication number 20200120867
    • Publication date Apr 23, 2020
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20200096006
    • Publication date Mar 26, 2020
    • CHERVON (HK) LIMITED
    • Xiandian Shao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    GARDENING TOOL, PARTICULARLY A MOWER
    • Publication number 20200060091
    • Publication date Feb 27, 2020
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    GARDENING TOOL, PARTICULARLY A MOWER
    • Publication number 20190269073
    • Publication date Sep 5, 2019
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20190226494
    • Publication date Jul 25, 2019
    • CHERVON (HK) LIMITED
    • Xiandian Shao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20190191638
    • Publication date Jun 27, 2019
    • Chevron (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20180317403
    • Publication date Nov 8, 2018
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20180288952
    • Publication date Oct 11, 2018
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    GARDENING TOOL, PARTICULARLY MOWER
    • Publication number 20180228089
    • Publication date Aug 16, 2018
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER HAVING ENGINE COOLING FLOW
    • Publication number 20180051429
    • Publication date Feb 22, 2018
    • Chervon (HK) Limited
    • Toshinari Yamaoka
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WEARABLE BLOWER AND ASSEMBLY
    • Publication number 20180000014
    • Publication date Jan 4, 2018
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20170258012
    • Publication date Sep 14, 2017
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20170208748
    • Publication date Jul 27, 2017
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWNCARE APPARATUS
    • Publication number 20170086370
    • Publication date Mar 30, 2017
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWNCARE APPARATUS
    • Publication number 20170086375
    • Publication date Mar 30, 2017
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWNCARE APPARATUS
    • Publication number 20160353660
    • Publication date Dec 8, 2016
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BLOWER
    • Publication number 20160330913
    • Publication date Nov 17, 2016
    • CHERVON (HK) LIMITED
    • Xiandian Shao
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BLOWER
    • Publication number 20160029863
    • Publication date Feb 4, 2016
    • CHERVON INTELLECTUAL PROPERTY LIMITED
    • Jianpeng Guo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20140230181
    • Publication date Aug 21, 2014
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20140234130
    • Publication date Aug 21, 2014
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LAWNMOWER WITH OPERATION PROTECTION AND SAFETY SWITCH MECHANISM THE...
    • Publication number 20140102063
    • Publication date Apr 17, 2014
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWNCARE APPARATUS
    • Publication number 20140102064
    • Publication date Apr 17, 2014
    • CHERVON (HK) LIMITED
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDLE MECHANISM WITH MULTIPLE STOP LOCATIONS AND A LAWN MOWER INCL...
    • Publication number 20130212996
    • Publication date Aug 22, 2013
    • CHERVON (HK) LIMITED
    • Xiandian Shao
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS