with possibility of locking the ratchet mechanism

Patents Grantslast 30 patents

  • Information Patent Grant

    Wrench structure with variable driving state

    • Patent number 11,673,237
    • Issue date Jun 13, 2023
    • Kabo Tool Company
    • Chih-Ching Hsieh
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Securing device for securing press unit to driving member of ratche...

    • Patent number 11,484,994
    • Issue date Nov 1, 2022
    • Yi-Fu Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Instruments for use during spine surgery

    • Patent number 11,406,430
    • Issue date Aug 9, 2022
    • Globus Medical Inc.
    • Michael Harper
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Holding tool

    • Patent number 11,034,003
    • Issue date Jun 15, 2021
    • Snap-on Incorporated
    • John Reynertson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Insulating ratchet driver with pivoting head

    • Patent number 10,953,523
    • Issue date Mar 23, 2021
    • Wei Chins Plastic Enterprise Corp.
    • Jin-Tsai Lai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Screwdriver having a changeable direction freewheel lock

    • Patent number 10,828,751
    • Issue date Nov 10, 2020
    • Wera Werkzeuge GmbH
    • Michael Abel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet head with safety switch mechanism

    • Patent number 10,800,012
    • Issue date Oct 13, 2020
    • Ming Ta Cheng
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Clench wrench

    • Patent number 10,792,791
    • Issue date Oct 6, 2020
    • Hong Ann Tool Industries Co., Ltd.
    • Cheng-Wei Su
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Instruments for use during spine surgery

    • Patent number 10,772,663
    • Issue date Sep 15, 2020
    • Globus Medical, Inc.
    • Michael Harper
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Positive stop ratchet mechanism

    • Patent number 10,603,767
    • Issue date Mar 31, 2020
    • Matco Tools Corporation
    • Jeff Mitcheltree
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ratchet screwdriver

    • Patent number 10,384,334
    • Issue date Aug 20, 2019
    • Chiung-Chang Tsai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool with a ratchet mechanism

    • Patent number 10,335,929
    • Issue date Jul 2, 2019
    • Stanley Chiro International Ltd.
    • Henry Chou
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Clench wrench

    • Patent number 10,286,526
    • Issue date May 14, 2019
    • Hong Ann Tool Industries Co., Ltd.
    • Cheng-Wei Su
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hinged ratchet wrench

    • Patent number 10,272,549
    • Issue date Apr 30, 2019
    • Emilio BLASCO MONTER
    • Sergio Oliver Lagardera
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Instruments for use during spine surgery

    • Patent number 10,123,826
    • Issue date Nov 13, 2018
    • Globus Medical, Inc.
    • Michael Harper
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Selectively one-way wrench

    • Patent number 10,016,880
    • Issue date Jul 10, 2018
    • Hui-Hsueh Chung
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet screwdriver

    • Patent number 9,969,066
    • Issue date May 15, 2018
    • Yongguang Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet tool device

    • Patent number 9,914,201
    • Issue date Mar 13, 2018
    • Te Chen Chu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench

    • Patent number 9,868,191
    • Issue date Jan 16, 2018
    • Ya-Lan He
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet and socket assembly

    • Patent number 9,770,811
    • Issue date Sep 26, 2017
    • Apex Brands, Inc.
    • Jason M. Wirth
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet driving mechanism for hand tool

    • Patent number 9,533,401
    • Issue date Jan 3, 2017
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Instruments for use during spine surgery

    • Patent number 9,532,814
    • Issue date Jan 3, 2017
    • Globus Medical, Inc.
    • Michael Harper
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ratchet screwdriver

    • Patent number 9,278,435
    • Issue date Mar 8, 2016
    • Chiung-Chang Tsai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Positioning device for ratchet wrench

    • Patent number 9,248,556
    • Issue date Feb 2, 2016
    • Zhi-Ji Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet screwdriver able to change operating direction

    • Patent number 9,108,304
    • Issue date Aug 18, 2015
    • Jin Tsai Lai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench and body used in ratchet wrench

    • Patent number 9,067,308
    • Issue date Jun 30, 2015
    • Apex Tool (HK) Limited Taiwan Branch
    • Yu-Ching Lai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wrench

    • Patent number 9,038,505
    • Issue date May 26, 2015
    • Ya-Lan He
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Enhanced ratchet

    • Patent number 8,893,589
    • Issue date Nov 25, 2014
    • Ivan Kibby
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet tool

    • Patent number 8,544,365
    • Issue date Oct 1, 2013
    • Tzu-Chien Wang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet device

    • Patent number 8,408,098
    • Issue date Apr 2, 2013
    • Bobby Hu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Wrench with Work Piece Locking Mechanism

    • Publication number 20230139183
    • Publication date May 4, 2023
    • APEX BRANDS, INC.
    • Tsunghsien Shen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Wrench Structure with Variable Driving State

    • Publication number 20220097213
    • Publication date Mar 31, 2022
    • KABO Tool Company
    • Chih-Ching HSIEH
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TOOL FOR TIGHTENING OR LOOSENING DIFFERENT ELEMENTS UNIDIRECTIONAL...

    • Publication number 20210162570
    • Publication date Jun 3, 2021
    • Marco Antonio RODRIGUEZ RAMIREZ
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SECURING DEVICE FOR SECURING PRESS UNIT TO DRIVING MEMBER OF RATCHE...

    • Publication number 20210146507
    • Publication date May 20, 2021
    • Yi-Fu Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    INSTRUMENTS FOR USE DURING SPINE SURGERY

    • Publication number 20200390479
    • Publication date Dec 17, 2020
    • Globus Medical, Inc
    • Michael Harper
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    REVERSIBLE WRENCH

    • Publication number 20200180121
    • Publication date Jun 11, 2020
    • PO-YEN CHANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ratchet handle

    • Publication number 20200047317
    • Publication date Feb 13, 2020
    • GUO SUN SHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SWITCH ASSEMBLY FOR A RATCHET WRENCH

    • Publication number 20190375076
    • Publication date Dec 12, 2019
    • Hui-Hsueh Chung
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Screwing Tool, Reversible In Rotation Direction, Encased In An Elec...

    • Publication number 20190314960
    • Publication date Oct 17, 2019
    • Wera Werkzeuge GmbH
    • Waldemar Popiolek
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET HEAD WITH SAFETY SWITCH MECHANISM

    • Publication number 20190143490
    • Publication date May 16, 2019
    • Ming Ta CHENG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET SCREWDRIVER

    • Publication number 20190099864
    • Publication date Apr 4, 2019
    • Chiung-Chang Tsai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    INSTRUMENTS FOR USE DURING SPINE SURGERY

    • Publication number 20190090916
    • Publication date Mar 28, 2019
    • Globus Medical, Inc
    • Michael Harper
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INSULATING RATCHET DRIVER WITH PIVOTING HEAD

    • Publication number 20190054600
    • Publication date Feb 21, 2019
    • WEI CHINS PLASTIC ENTERPRISE CORP.
    • Jin-Tsai Lai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Screwdriver Having A Changeable Direction Freewheel Lock

    • Publication number 20190030689
    • Publication date Jan 31, 2019
    • Wera Werkzeuge GmbH
    • Michael Abel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Clench Wrench

    • Publication number 20180272507
    • Publication date Sep 27, 2018
    • Hong Ann Tool Industries Co., Ltd.
    • Cheng-Wei Su
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Holding Tool

    • Publication number 20180154503
    • Publication date Jun 7, 2018
    • Snap-on Incorporated
    • John Reynertson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TOOL WITH A RATCHET MECHANISM

    • Publication number 20180117742
    • Publication date May 3, 2018
    • Stanley Chiro International Ltd.
    • Henry CHOU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH STRUCTURE

    • Publication number 20170368670
    • Publication date Dec 28, 2017
    • YUE JEI INDUSTRIAL CO., LTD.
    • CHI-LIANG CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POSITIVE STOP RATCHET MECHANISM

    • Publication number 20170361430
    • Publication date Dec 21, 2017
    • Matco Tools Corporation
    • Jeff Mitcheltree
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Multiuse Glove with Impact Protection and Ratchet

    • Publication number 20170311664
    • Publication date Nov 2, 2017
    • Rafael A. Calvo
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH

    • Publication number 20170157754
    • Publication date Jun 8, 2017
    • Sergio OLIVER LAGARDERA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH

    • Publication number 20170136608
    • Publication date May 18, 2017
    • Ya-Lan He
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Clench Wrench

    • Publication number 20170100820
    • Publication date Apr 13, 2017
    • Hong Ann Tool Industries Co., Ltd.
    • Cheng-Wei Su
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Clench Wrench

    • Publication number 20160271763
    • Publication date Sep 22, 2016
    • Hong Ann Tool Industries Co., Ltd.
    • Cheng-Wei Su
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POSITIONING DEVICE FOR RATCHET WRENCH

    • Publication number 20160008960
    • Publication date Jan 14, 2016
    • Zhi-Ji Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET DRIVING MECHANISM FOR HAND TOOL

    • Publication number 20150321323
    • Publication date Nov 12, 2015
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH AND BODY USED IN RATCHET WRENCH

    • Publication number 20150290779
    • Publication date Oct 15, 2015
    • Apex Tool (HK) Limited Taiwan Branch
    • Yu-Ching Lai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET AND SOCKET ASSEMBLY

    • Publication number 20150101950
    • Publication date Apr 16, 2015
    • APEX BRANDS, INC.
    • Jason M. Wirth
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Instruments for Use During Spine Surgery

    • Publication number 20140276896
    • Publication date Sep 18, 2014
    • Globus Medical, Inc
    • Mark Harper
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET SCREWDRIVER ABLE TO CHANGE OPERATING DIRECTION

    • Publication number 20130319185
    • Publication date Dec 5, 2013
    • Jin Tsai LAI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS