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Lubricating devices specially designed for chain saws

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  • B27B17/12
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BPERFORMING OPERATIONS TRANSPORTING B27Woodworking B27BSAWS FOR WOOD OR SIMILAR MATERIAL COMPONENTS OR ACCESSORIES THEREFOR B27B17/00Chain saws Equipment therefor

Current Industry

B27B17/12Lubricating devices specially designed for chain saws
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Powered handheld cutting tool
    • Patent number 12,269,187
    • Issue date Apr 8, 2025
    • Milwaukee Electric Tool Corporation
    • Shane McCue
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Multi-speed automatic transmission for a power tool
    • Patent number 12,251,812
    • Issue date Mar 18, 2025
    • Milwaukee Electric Tool Corporation
    • David B. Marolla
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chain saw lubrication pump and control systems and methods
    • Patent number 12,240,139
    • Issue date Mar 4, 2025
    • TECHTRONIC CORDLESS GP
    • Andrew Burden
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Pole saw
    • Patent number 12,137,641
    • Issue date Nov 12, 2024
    • Milwaukee Electric Tool Corporation
    • Shane McCue
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Feeding device and feeding method on handling timber
    • Patent number 12,035,662
    • Issue date Jul 16, 2024
    • Ponsse Oyj
    • Jussi Puoskari
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Guide wheel cooling liquid delivery system of chain saw guide plate
    • Patent number 12,036,692
    • Issue date Jul 16, 2024
    • Hangzhou FangCheng tools manufacture Co., Ltd.
    • Jianxiang Wu
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Optical operating fluid detector for the optical detection of opera...
    • Patent number 11,940,316
    • Issue date Mar 26, 2024
    • Andreas Stihl AG & Co KG
    • Alexander Haas
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Targeted oil delivery for chain saw bars
    • Patent number 11,926,070
    • Issue date Mar 12, 2024
    • OREGON TOOL, INC.
    • Eric M. Burmester
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Electric saw guide plate capable of recycling lubricating oil
    • Patent number 11,897,160
    • Issue date Feb 13, 2024
    • HANGZHOU EXCELSIOR & SHARP GARDEN TOOLS CO., LTD.
    • Quanfu Wang
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Powered handheld cutting tool
    • Patent number 11,872,718
    • Issue date Jan 16, 2024
    • Milwaukee Electric Tool Corporation
    • Shane McCue
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chain saw
    • Patent number 11,833,656
    • Issue date Dec 5, 2023
    • Makita Corporation
    • Kohei Oishi
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Electric chain saw assembly
    • Patent number 11,554,431
    • Issue date Jan 17, 2023
    • HANGZHOU EXCELSIOR & SHARP GARDEN TOOLS CO., LTD.
    • Quanfu Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Powered handheld cutting tool
    • Patent number 11,472,058
    • Issue date Oct 18, 2022
    • Milwaukee Electric Tool Corporation
    • Shane McCue
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Lubrication monitoring arrangement, hand-held cutting tool and method
    • Patent number 11,267,160
    • Issue date Mar 8, 2022
    • Husqvarna AB
    • Christian Bylund
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mobile assembly for cutting wood
    • Patent number 11,267,159
    • Issue date Mar 8, 2022
    • Justin William Johnson
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Lightweight chainsaw guide bar
    • Patent number 11,230,028
    • Issue date Jan 25, 2022
    • Husqvarna AB
    • Niklas Sarius
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Oil reservoir for chainsaw with pressure releasing valve
    • Patent number 11,186,007
    • Issue date Nov 30, 2021
    • Husqvarna AB
    • Johan Hallendorff
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Handheld power tool
    • Patent number 11,135,665
    • Issue date Oct 5, 2021
    • Husqvarna AB
    • Pär Martinsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chain and bar cassette and chainsaw guide bar with tension indicator
    • Patent number 11,104,026
    • Issue date Aug 31, 2021
    • Husqvarna AB
    • Jörgen Johansson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chainsaw chain and/or bar with coatings having specific properties
    • Patent number 11,014,263
    • Issue date May 25, 2021
    • Husqvarna AB
    • Niklas Sarius
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Arrangement for transferring fluid to guide bar of chain saw
    • Patent number 11,000,965
    • Issue date May 11, 2021
    • Ponsse Oyj
    • Toni Kohio
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Handheld work apparatus
    • Patent number 10,981,292
    • Issue date Apr 20, 2021
    • Andreas Stihl AG & Co KG
    • Christian Schlecker
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Guide bars for chain saws
    • Patent number 10,960,567
    • Issue date Mar 30, 2021
    • Fomatec Oy
    • Marko Korhonen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Chain saw
    • Patent number 10,814,517
    • Issue date Oct 27, 2020
    • Makita Corporation
    • Daisuke Suzuki
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Hand-guided power tool with a control device
    • Patent number 10,800,065
    • Issue date Oct 13, 2020
    • Andreas Stihl AG & Co KG
    • Günter Wolf
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cutting tool
    • Patent number 10,800,066
    • Issue date Oct 13, 2020
    • Emak S.p.A.
    • Marco Ferrari
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chainsaw guide bar roller bearing seal
    • Patent number 10,744,670
    • Issue date Aug 18, 2020
    • Husqvarna AB
    • Jörgen Johansson
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Oil delivery system for the lubrication of a chainsaw
    • Patent number 10,307,931
    • Issue date Jun 4, 2019
    • The Research Foundation for SUNY
    • Neil Haney
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Chainsaw apparatus having lubricating system
    • Patent number 10,259,135
    • Issue date Apr 16, 2019
    • Pellenc (Societe Anonyme)
    • Roger Pellenc
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chainsaw guide bar nose assembly
    • Patent number 10,189,175
    • Issue date Jan 29, 2019
    • Global GB Asia Ltd.
    • Thomas Beerens
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-Purpose Fuel and Lubricant Auto-Feeding System for Chainsaw O...
    • Publication number 20250236042
    • Publication date Jul 24, 2025
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CHAINSAW
    • Publication number 20250187224
    • Publication date Jun 12, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Yang Li
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    SAW LUBRICATION PUMP AND CONTROL SYSTEMS AND METHODS
    • Publication number 20250178229
    • Publication date Jun 5, 2025
    • TECHTRONIC CORDLESS GP
    • Andrew Burden
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    POWERED HANDHELD CUTTING TOOL
    • Publication number 20250144837
    • Publication date May 8, 2025
    • Milwaukee Electric Tool Corporation
    • Shane McCue
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    POWER TOOL APPARATUS
    • Publication number 20250100122
    • Publication date Mar 27, 2025
    • Greenworks (Jiangsu) Co., Ltd.
    • Jun Shen
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    LUBRICATION MONITORING SYSTEM
    • Publication number 20250100174
    • Publication date Mar 27, 2025
    • HUSQVARNA AB
    • Jacob KRANTZ
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CHAINSAW
    • Publication number 20250100175
    • Publication date Mar 27, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Yang Li
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Chain Saw
    • Publication number 20250033236
    • Publication date Jan 30, 2025
    • Ningbo Junfeng Tools Co., Ltd.
    • Tao Chen
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CHAINSAW AND DRIVE SYSTEM THEREFOR
    • Publication number 20240335972
    • Publication date Oct 10, 2024
    • TECHTRONIC CORDLESS GP
    • Christopher A. Holman
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    SCRENCH TOOLS FOR CHAINSAWS
    • Publication number 20240308045
    • Publication date Sep 19, 2024
    • Milwaukee Electric Tool Corporation
    • Jake Teitler
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • 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

    LUBRICATION SYSTEM FOR OUTDOOR TOOL
    • Publication number 20240165845
    • Publication date May 23, 2024
    • Milwaukee Electric Tool Corporation
    • Jonathan Paul
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    POWERED HANDHELD CUTTING TOOL
    • Publication number 20240123649
    • Publication date Apr 18, 2024
    • Milwaukee Electric Tool Corporation
    • Shane McCue
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    POWER TOOL AND CHAINSAW
    • Publication number 20240075648
    • Publication date Mar 7, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Huaguo Zhu
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Power tool
    • Publication number 20240075649
    • Publication date Mar 7, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Xinxin YU
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    ELECTRIC SAW GUIDE PLATE CAPABLE OF RECYCLING LUBRICATING OIL
    • Publication number 20240051174
    • Publication date Feb 15, 2024
    • HANGZHOU EXCELSIOR&SHARP GARDEN TOOLS CO., LTD.
    • Quanfu WANG
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    OUTDOOR TOOL AND LUBRICATION SYSTEM THEREOF
    • Publication number 20240025073
    • Publication date Jan 25, 2024
    • TECHTRONIC CORDLESS GP
    • Nicholas Proby
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    MULTI-SPEED AUTOMATIC TRANSMISSION FOR A POWER TOOL
    • Publication number 20230415322
    • Publication date Dec 28, 2023
    • Milwaukee Electric Tool Corporation
    • David B. Marolla
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20230405861
    • Publication date Dec 21, 2023
    • MAKITA CORPORATION
    • Takuma NIIYAMA
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Container, cover and chainsaw
    • Publication number 20230398712
    • Publication date Dec 14, 2023
    • Greenworks (Jiangsu) Co., Ltd.
    • Lingao ZHANG
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CHAINSAW AND LUBRICATION SYSTEM FOR CHAINSAW GUIDE BAR
    • Publication number 20230321863
    • Publication date Oct 12, 2023
    • TECHTRONIC CORDLESS GP
    • Christopher Holman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HANDHELD BATTERY POWERED CHAINSAW
    • Publication number 20230271345
    • Publication date Aug 31, 2023
    • Milwaukee Electric Tool Corporation
    • Jeremy R. Ebner
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    COMBINATION SERVICE CAN FOR POWER TOOLS
    • Publication number 20230256644
    • Publication date Aug 17, 2023
    • Michael KLAIN
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    HIGH POWER COMPACT CORDLESS CHAINSAW
    • Publication number 20230211519
    • Publication date Jul 6, 2023
    • Milwaukee Electric Tool Corporation
    • Robert L. Markus
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CHAIN SAW
    • Publication number 20230191646
    • Publication date Jun 22, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Toshinari Yamaoka
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CHAIN SAW LUBRICATION PUMP AND CONTROL SYSTEMS AND METHODS
    • Publication number 20230173708
    • Publication date Jun 8, 2023
    • TECHTRONIC CORDLESS GP
    • Andrew Burden
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CHAINSAW LUBRICANT DELIVERY CONTROL
    • Publication number 20230070451
    • Publication date Mar 9, 2023
    • TECHTRONIC CORDLESS GP
    • Wade King
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    POWERED HANDHELD CUTTING TOOL
    • Publication number 20220410425
    • Publication date Dec 29, 2022
    • Milwaukee Electric Tool Corporation
    • Shane McCue
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CHAIN SAW
    • Publication number 20220203513
    • Publication date Jun 30, 2022
    • MAKITA CORPORATION
    • Kohei OISHI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TARGETED OIL DELIVERY FOR CHAIN SAW BARS
    • Publication number 20220143860
    • Publication date May 12, 2022
    • Oregon Tool, Inc.
    • Eric M. Burmester
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...