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Nigel Buchanan

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  • Fife, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Line wrench heads and line wrenches
    • Patent number 12,103,141
    • Issue date Oct 1, 2024
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Multiple pawl ratchet mechanism
    • Patent number 12,048,987
    • Issue date Jul 30, 2024
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrenches
    • Patent number 11,911,878
    • Issue date Feb 27, 2024
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand operated gripping tools
    • Patent number 11,883,937
    • Issue date Jan 30, 2024
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Adjustable wrench
    • Patent number 11,865,676
    • Issue date Jan 9, 2024
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Locking parallel pliers
    • Patent number 11,554,465
    • Issue date Jan 17, 2023
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pliers
    • Patent number 11,478,903
    • Issue date Oct 25, 2022
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Locking clutch ratchet wrenches
    • Patent number 11,453,103
    • Issue date Sep 27, 2022
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrenches
    • Patent number 11,179,829
    • Issue date Nov 23, 2021
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dual jaw adjustable wrenches
    • Patent number 11,173,581
    • Issue date Nov 16, 2021
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrenches
    • Patent number 10,766,124
    • Issue date Sep 8, 2020
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pliers apparatus
    • Patent number 9,962,813
    • Issue date May 8, 2018
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Brake pad spreader tool
    • Patent number 9,683,620
    • Issue date Jun 20, 2017
    • Lisle Corporation
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Internal combustion engines
    • Patent number 9,593,625
    • Issue date Mar 14, 2017
    • Nigel A. Buchanan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Extendable wrench handles
    • Patent number 9,533,409
    • Issue date Jan 3, 2017
    • Nigel Alexander Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Internal combustion engines
    • Patent number 9,371,732
    • Issue date Jun 21, 2016
    • Nigel A. Buchanan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pliers apparatus
    • Patent number 9,272,394
    • Issue date Mar 1, 2016
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Plier apparatus
    • Patent number 9,242,350
    • Issue date Jan 26, 2016
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wrench ratchet mechanisms and wrenches
    • Patent number 9,140,317
    • Issue date Sep 22, 2015
    • Nigel A. Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Line wrenches
    • Patent number 9,056,389
    • Issue date Jun 16, 2015
    • Nigel A. Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Internal combustion engines
    • Patent number 8,985,065
    • Issue date Mar 24, 2015
    • Nigel Alexander Buchanan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engines
    • Patent number 8,881,691
    • Issue date Nov 11, 2014
    • Nigel Alexander Buchanan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engines
    • Patent number 8,733,300
    • Issue date May 27, 2014
    • Nigel Alexander Buchanan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hand operated gripping tool
    • Patent number 8,677,865
    • Issue date Mar 25, 2014
    • Nigel A. Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand operated gripping tool
    • Patent number 8,561,506
    • Issue date Oct 22, 2013
    • American Grease Stick Company
    • Nigel Alexander Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wrench socket
    • Patent number 8,561,504
    • Issue date Oct 22, 2013
    • Nigel A. Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Socket for a wrench
    • Patent number 8,544,367
    • Issue date Oct 1, 2013
    • Nigel A. Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand operated gripping tool
    • Patent number 8,434,391
    • Issue date May 7, 2013
    • American Grease Stick Company
    • Nigel A. Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wrench
    • Patent number 8,117,948
    • Issue date Feb 21, 2012
    • American Grease Stick Company
    • Nigel A. Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wrench with split ring
    • Patent number 7,418,890
    • Issue date Sep 2, 2008
    • Smart Tools Ltd
    • Nigel Alexander Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Three Jaw Wrench
    • Publication number 20240367292
    • Publication date Nov 7, 2024
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ratcheting Open Wrench
    • Publication number 20240335922
    • Publication date Oct 10, 2024
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Dual Direction Ratcheting Device
    • Publication number 20240217073
    • Publication date Jul 4, 2024
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MULTIPLE PAWL RATCHET MECHANISM
    • Publication number 20220219293
    • Publication date Jul 14, 2022
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCHES
    • Publication number 20220048165
    • Publication date Feb 17, 2022
    • Nigel Alexander Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand Operated Gripping Tools
    • Publication number 20210276157
    • Publication date Sep 9, 2021
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand Operated Gripping Tools
    • Publication number 20210276158
    • Publication date Sep 9, 2021
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand Operated Gripping Tool
    • Publication number 20210245332
    • Publication date Aug 12, 2021
    • SMC Corporation Ltd.
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Locking Parallel Pliers
    • Publication number 20210146505
    • Publication date May 20, 2021
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Line Wrench Heads and Line Wrenches
    • Publication number 20210122012
    • Publication date Apr 29, 2021
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Adjustable Wrench
    • Publication number 20210046618
    • Publication date Feb 18, 2021
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ratchet Wrenches
    • Publication number 20200398407
    • Publication date Dec 24, 2020
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Interchangeable Jaw Pliers
    • Publication number 20200282523
    • Publication date Sep 10, 2020
    • Nigel Alexander Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Locking Clutch Ratchet Wrenches
    • Publication number 20200223036
    • Publication date Jul 16, 2020
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ratchet Wrenches
    • Publication number 20200223035
    • Publication date Jul 16, 2020
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Pliers
    • Publication number 20200206879
    • Publication date Jul 2, 2020
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Dual Jaw Adjustable Wrenches
    • Publication number 20190262976
    • Publication date Aug 29, 2019
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand Operated Gripping Tools
    • Publication number 20190084129
    • Publication date Mar 21, 2019
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand Operated Gripping Tool
    • Publication number 20190084130
    • Publication date Mar 21, 2019
    • SMC Corporation Ltd.
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand Operated Gripping Tools
    • Publication number 20190076993
    • Publication date Mar 14, 2019
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ratchet Wrenches
    • Publication number 20190022831
    • Publication date Jan 24, 2019
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ratchet Wrenches
    • Publication number 20190015957
    • Publication date Jan 17, 2019
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Locking Clutch Ratchet Wrenches
    • Publication number 20190015958
    • Publication date Jan 17, 2019
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ratchet Wrenches
    • Publication number 20190009394
    • Publication date Jan 10, 2019
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Pliers apparatus
    • Publication number 20160144488
    • Publication date May 26, 2016
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Wrench apparatus
    • Publication number 20160096255
    • Publication date Apr 7, 2016
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Animal Overshoes
    • Publication number 20160044907
    • Publication date Feb 18, 2016
    • Nigel Alexander Buchanan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Brake Pad Spreader Tool
    • Publication number 20150052718
    • Publication date Feb 26, 2015
    • Jack Sealey Limited
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINES
    • Publication number 20150040546
    • Publication date Feb 12, 2015
    • Nigel A. Buchanan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pliers apparatus
    • Publication number 20150013507
    • Publication date Jan 15, 2015
    • IBT HOLDINGS, LLC
    • Nigel Buchanan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS