TREA

with two or more cutters

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Industry

  • CPC
  • A01D34/685
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Parent Industries

AHUMAN NECESSITIES A01Agriculture A01DHARVESTING MOWING A01D34/00Mowers Mowing apparatus of harvesters

Current Industry

A01D34/685with two or more cutters
Industries

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

    Lawn mower and blade assembly
    • Patent number 11,812,690
    • Issue date Nov 14, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower having impact protection assembly
    • Patent number 11,622,506
    • Issue date Apr 11, 2023
    • Globe (Jiangsu) Co., Ltd.
    • Jianhua Dong
    • 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

    Lawnmower mulch plug ramps to improve mulching performance
    • Patent number 11,160,205
    • Issue date Nov 2, 2021
    • Honda Motor Co., Ltd.
    • Christopher D. Meeks
    • 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
  • Information Patent Grant

    Battery-operated electric mower
    • Patent number 11,032,973
    • Issue date Jun 15, 2021
    • Generac Power Systems, Inc.
    • Joseph C. Conrad
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Four-line nylon cutter assembly for mower
    • Patent number 10,952,371
    • Issue date Mar 23, 2021
    • TWOY. CO. LTD.
    • Yun Cheol Shin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Autonomous mobile green area maintenance robot
    • Patent number 10,681,863
    • Issue date Jun 16, 2020
    • Andreas Stihl AG & Co KG
    • Matthias Hans
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Combination blade and cord weed cutter-trimmer head device
    • Patent number 10,149,433
    • Issue date Dec 11, 2018
    • Combined Manufacturing Inc
    • Mark W Wyne
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Walk-behind mower with steering wheel control
    • Patent number 9,961,829
    • Issue date May 8, 2018
    • MTD Products Inc
    • Adam Woodrum
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Grass cutter
    • Patent number 9,750,182
    • Issue date Sep 5, 2017
    • Idech Corporation
    • Junya Itoh
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawnmower with telescoping handle
    • Patent number 9,179,597
    • Issue date Nov 10, 2015
    • Adrienne B. Kaspar
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Walk power mower with height of cut adjustment system having spring...
    • Patent number 8,887,480
    • Issue date Nov 18, 2014
    • The Toro Company
    • Chris A. Wadzinski
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Walk power mower with flow cutoff baffle carried by a side discharg...
    • Patent number 8,857,145
    • Issue date Oct 14, 2014
    • The Toro Company
    • Ryan J. Volovsek
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual bladed walk power mower with timed blade drive system carried...
    • Patent number 8,701,377
    • Issue date Apr 22, 2014
    • The Toro Company
    • Chris A. Wadzinski
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual bladed walk power mower with rear bagging mode
    • Patent number 8,539,745
    • Issue date Sep 24, 2013
    • The Toro Company
    • Larry W. Schmidt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower
    • Patent number 8,522,519
    • Issue date Sep 3, 2013
    • Hitachi Koko Co., Ltd.
    • Kenji Kobori
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mower baffle system
    • Patent number 8,171,709
    • Issue date May 8, 2012
    • Schiller Grounds Care, Inc.
    • Richard Lee Bedford
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawnmower cutting deck and releasable blade
    • Patent number 8,136,333
    • Issue date Mar 20, 2012
    • F Robotics Acquisitions Ltd.
    • Shalom Levin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower with deck lift system and/or pump lock-out system
    • Patent number 7,607,283
    • Issue date Oct 27, 2009
    • Wright Manufacturing, Inc.
    • Edward R. Wright
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Lawn mower with deck lift system and/or pump lock-out system
    • Patent number 7,318,311
    • Issue date Jan 15, 2008
    • Wright Manufacturing, Inc.
    • Edward R. Wright
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Adjustable baffle for mowing deck
    • Patent number 6,892,519
    • Issue date May 17, 2005
    • Scag Power Equipment, Inc.
    • David J. Sugden
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tilting deck lawn mower
    • Patent number 6,874,308
    • Issue date Apr 5, 2005
    • Excel Industries, Inc.
    • Harlan J. Bartel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Convertible width lawn mower
    • Patent number 6,308,503
    • Issue date Oct 30, 2001
    • Great Dane Power Equipment, Inc.
    • Dane T. Scag
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Rotary mower up-flow cutting deck
    • Patent number 6,073,430
    • Issue date Jun 13, 2000
    • Excel Industries, Inc.
    • Paul W. Mullet
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Vegetation deflecting device for a multi-blade rotary mower
    • Patent number 6,067,783
    • Issue date May 30, 2000
    • Murray, Inc.
    • Thomas A Burdsall
    • 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

    MOW DECK AND BAGGING SYSTEM FOR HIGH EFFICIENCY WALK-BEHIND MOWING...
    • Publication number 20240114828
    • Publication date Apr 11, 2024
    • MTD Products Inc
    • Daniel S. Zehentbauer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Blade assembly, power head and lawn mower
    • Publication number 20240107939
    • Publication date Apr 4, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Shouchuan FENG
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Lawn Mower
    • Publication number 20240099189
    • Publication date Mar 28, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Bing TIAN
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    COMPACT FOLDING HANDLES AND ELECTRONIC CONTROL SYSTEM FOR HIGH-EFFI...
    • Publication number 20240081180
    • Publication date Mar 14, 2024
    • MTD Products Inc
    • Mark Driscoll
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    WEED CUTTING BLADE DEVICE
    • Publication number 20240057520
    • Publication date Feb 22, 2024
    • DAIWA KASEI INDUSTRY CO.,LTD.
    • Haruhisa KAMIYA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    NOISE-REDUCTION MOWER AND BLADE
    • Publication number 20240000007
    • Publication date Jan 4, 2024
    • Honda Motor Co., Ltd.
    • Mai Kurihara
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Mower and outdoor work tool
    • Publication number 20230345871
    • Publication date Nov 2, 2023
    • Greenworks (Jiangsu) Co., Ltd.
    • Bing TIAN
    • 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

    PROTECTIVE MEMBER, BLADE ASSEMBLY, AND LAWNMOWER
    • Publication number 20220183226
    • Publication date Jun 16, 2022
    • Positec Technology (China) Co., Ltd
    • Paolo Paolo ANDRIOLO
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWN MOWER EXTENSION
    • Publication number 20220142047
    • Publication date May 12, 2022
    • Michael Gotcher
    • 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

    Multi-Bladed Mower
    • Publication number 20220095535
    • Publication date Mar 31, 2022
    • HUSQVARNA AB
    • Brad Graham
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Lawnmower Blade Assembly
    • Publication number 20220061214
    • Publication date Mar 3, 2022
    • Rodney Jarrett
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWN MOWER AND BLADE ASSEMBLY
    • Publication number 20210321564
    • Publication date Oct 21, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Toshinari Yamaoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    MOWER
    • Publication number 20210289697
    • Publication date Sep 23, 2021
    • Honda Motor Co., Ltd.
    • Mai Kurihara
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BATTERY-OPERATED ELECTRIC MOWER
    • Publication number 20210289708
    • Publication date Sep 23, 2021
    • Generac Power Systems, Inc.
    • Joseph C. Conrad
    • 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

    Landscaping Trimmer
    • Publication number 20210212255
    • Publication date Jul 15, 2021
    • Sharon Scott
    • 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 20210137011
    • Publication date May 13, 2021
    • Globe (Jiangsu) Co., Ltd.
    • Jianhua Dong
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BATTERY-OPERATED ELECTRIC MOWER
    • Publication number 20210022291
    • Publication date Jan 28, 2021
    • Mean Green Products, LLC
    • Joseph C. Conrad
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FOUR-LINE NYLON CUTTER ASSEMBLY FOR MOWER
    • Publication number 20190350131
    • Publication date Nov 21, 2019
    • TWOY. CO. LTD.
    • Yun Cheol SHIN
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LAWNMOWER MULCH PLUG RAMPS TO IMPROVE MULCHING PERFORMANCE
    • Publication number 20190289781
    • Publication date Sep 26, 2019
    • Honda Motor Co., Ltd.
    • Christopher D. MEEKS
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    ELECTRIC MOWER WITH AUTOMATIC BLADE UNBLOCKING AND METHOD FOR CONTR...
    • Publication number 20180310471
    • Publication date Nov 1, 2018
    • PELLENC (SOCIETE ANONYME)
    • Roger PELLENC
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    ELECTRIC MOWER WITH MULTIPLE BLADES
    • Publication number 20180160622
    • Publication date Jun 14, 2018
    • PELLENC (SOCIETE ANONYME)
    • Roger PELLENC
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    WALK-BEHIND MOWER WITH STEERING WHEEL CONTROL
    • Publication number 20160353658
    • Publication date Dec 8, 2016
    • MTD Products Inc
    • Adam Woodrum
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING