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  • B43K24/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units

Current Industry

B43K24/08operated by push-buttons
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Knock-type writing instrument
    • Patent number 12,162,305
    • Issue date Dec 10, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Toru Nakajima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing system having magnetic writing tool and magnetic support su...
    • Patent number 12,122,180
    • Issue date Oct 22, 2024
    • SteadyScrib, LLC
    • Alexis Anne Chan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument and method
    • Patent number 12,083,818
    • Issue date Sep 10, 2024
    • Bic Violex Single Member S.A.
    • Georgios Katsikas
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Projectable and retractable writing tool
    • Patent number 12,049,099
    • Issue date Jul 30, 2024
    • Kabushiki Kaisha Pilot Corporation
    • Tatsuya Iijima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pressing type writing instrument
    • Patent number 12,030,336
    • Issue date Jul 9, 2024
    • QINGDAO BEST POINT STATIONERY CO., LTD.
    • Yuanhong Wang
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marking pen
    • Patent number 11,987,068
    • Issue date May 21, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Yusuke Kobayashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing tool
    • Patent number 11,964,509
    • Issue date Apr 23, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Takeo Fukumoto
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Retractable writing instrument
    • Patent number 11,912,058
    • Issue date Feb 27, 2024
    • Kabushiki Kaisha Pilot Corporation
    • Hisatoshi Hayakawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Automatically retractable writing instrument
    • Patent number 11,904,625
    • Issue date Feb 20, 2024
    • Paul David Ellis
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument equipped with a locking device
    • Patent number 11,897,278
    • Issue date Feb 13, 2024
    • Societe BIC
    • Laurent Beaucher
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Slide-type writing instrument having drying-prevention device
    • Patent number 11,813,886
    • Issue date Nov 14, 2023
    • Kwang Ju Cheon
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 11,813,888
    • Issue date Nov 14, 2023
    • Societe BIC
    • Etienne Michenaud
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Operating mechanism for writing implement
    • Patent number 11,807,031
    • Issue date Nov 7, 2023
    • Chadwick Sterling Parker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Double-locking clicker mechanism and uses thereof
    • Patent number 11,794,510
    • Issue date Oct 24, 2023
    • Lee Vig Nottingham
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Bolt action pen with refill adapter and reversable pocket clip
    • Patent number 11,535,049
    • Issue date Dec 27, 2022
    • Zheng Huang
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pressurized-type writing implement
    • Patent number 11,446,953
    • Issue date Sep 20, 2022
    • Kabushiki Kaisha Pilot Corporation
    • Nobukazu Seri
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Knock type writing tool
    • Patent number 11,396,203
    • Issue date Jul 26, 2022
    • Kabushiki Kaisha Pilot Corporation
    • Hisatoshi Hayakawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing implement
    • Patent number 11,390,111
    • Issue date Jul 19, 2022
    • Kabushiki Kaisha Pilot Corporation
    • Takashi Iwahara
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Friction body, writing instrument, and writing set
    • Patent number 11,383,547
    • Issue date Jul 12, 2022
    • Kabushiki Kaisha Pilot Corporation
    • Kuniyuki Senga
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Projectable and retractable writing tool and multi-tip writing tool
    • Patent number 11,267,278
    • Issue date Mar 8, 2022
    • Kabushiki Kaisha Pilot Corporation
    • Yoshihito Kozaki
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Retractable pen
    • Patent number 11,241,904
    • Issue date Feb 8, 2022
    • Hangzhou Bingqi Technology Co., Ltd.
    • Chengpeng Yu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Multi-function writing instrument comprising a leadholder system
    • Patent number 11,230,137
    • Issue date Jan 25, 2022
    • Societe BIC
    • Arnaud Bez
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Mechanical pencil
    • Patent number 11,090,969
    • Issue date Aug 17, 2021
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Retractable pen with a push button
    • Patent number 10,974,540
    • Issue date Apr 13, 2021
    • Hangzhou Jianyi Technology Co., Ltd.
    • Chengpeng Yu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument with a locking device
    • Patent number 10,967,668
    • Issue date Apr 6, 2021
    • Societe BIC
    • Laurent Beaucher
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Grip aid writing system
    • Patent number 10,953,685
    • Issue date Mar 23, 2021
    • SET Technology LLC
    • Daniel Elliot
    • F21 - LIGHTING
  • Information Patent Grant

    Thermochromic writing instrument having a separable eraser
    • Patent number 10,940,713
    • Issue date Mar 9, 2021
    • Heemangnote Co., Ltd.
    • Seung Jae Lim
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Input touch pen
    • Patent number 10,921,909
    • Issue date Feb 16, 2021
    • Mitsubishi Pencil Company, Limited
    • Shinichi Ushiku
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Writing instrument side-knock mechanism
    • Patent number 10,843,502
    • Issue date Nov 24, 2020
    • Sanford L.P.
    • Kenneth Swanick
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing utensil with pressurizing mechanism
    • Patent number 10,787,022
    • Issue date Sep 29, 2020
    • Zebra Co., Ltd.
    • Eriko Soejima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    RETRACTABLE WRITING UTENSIL
    • Publication number 20240351363
    • Publication date Oct 24, 2024
    • SAKURA COLOR PRODUCTS CORPORATION
    • Toshiyuki HARANO
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Mechanical pencil
    • Publication number 20240294030
    • Publication date Sep 5, 2024
    • Wenzhou Jianxi Stationery Co., Ltd.
    • Yingying SONG
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENTS
    • Publication number 20240208260
    • Publication date Jun 27, 2024
    • Bic Violex Single Member S.A.
    • Georgios KATSIKAS
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENTS
    • Publication number 20240208261
    • Publication date Jun 27, 2024
    • Bic Violex Single Member S.A.
    • Panagiotis KOPELAS
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PROJECTABLE AND RETRACTABLE WRITING TOOL
    • Publication number 20240042790
    • Publication date Feb 8, 2024
    • KABUSHIKI KAISHA PILOT CORPORATION (also trading as PILOT CORPORATION)
    • Tatsuya IIJIMA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING SYSTEM HAVING MAGNETIC WRITING TOOL AND MAGNETIC SUPPORT SU...
    • Publication number 20240042791
    • Publication date Feb 8, 2024
    • SteadyScrib, LLC
    • Alexis Anne Chan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PRESSING TYPE WRITING INSTRUMENT
    • Publication number 20230406030
    • Publication date Dec 21, 2023
    • QINGDAO BEST POINT STATIONERY CO., LTD.
    • YUANHONG WANG
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    KNOCK-TYPE WRITING INSTRUMENT
    • Publication number 20230347683
    • Publication date Nov 2, 2023
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Toru NAKAJIMA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT AND METHOD
    • Publication number 20230339256
    • Publication date Oct 26, 2023
    • Bic Violex Single Member S.A.
    • Georgios KATSIKAS
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    SLIDE-TYPE WRITING INSTRUMENT HAVING DRYING-PREVENTION DEVICE
    • Publication number 20230311558
    • Publication date Oct 5, 2023
    • Kwang Ju CHEON
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DOUBLE-LOCKING CLICKER MECHANISM AND USES THEREOF
    • Publication number 20230127350
    • Publication date Apr 27, 2023
    • Lee Vig Nottingham
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Retractable and Washable Marker Device
    • Publication number 20230101535
    • Publication date Mar 30, 2023
    • Ashley Perez
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MARKING PEN
    • Publication number 20230086315
    • Publication date Mar 23, 2023
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Yusuke KOBAYASHI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Detectable Component for a Writing Implement
    • Publication number 20220161592
    • Publication date May 26, 2022
    • Sean Ronald Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING TOOL
    • Publication number 20220126623
    • Publication date Apr 28, 2022
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Takeo FUKUMOTO
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20220088959
    • Publication date Mar 24, 2022
    • SOCIETE BIC
    • Etienne MICHENAUD
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Retractable Writing Instrument
    • Publication number 20220072894
    • Publication date Mar 10, 2022
    • Kabushiki Kaisha Pilot Corporation (Also Trading as Pilot Corporation)
    • Hisatoshi Hayakawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    KNOCK TYPE WRITING TOOL
    • Publication number 20220009271
    • Publication date Jan 13, 2022
    • KABUSHIKI KAISHA PILOT CORPORATION also tradings as PILOT CORPORATION
    • HISATOSHI HAYAKAWA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING IMPLEMENT
    • Publication number 20210362535
    • Publication date Nov 25, 2021
    • KABUSHIKI KAISHA PILOT CORPORATION (also trading as PILOT CORPORATION)
    • Takashi IWAHARA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MECHANICAL PENCIL
    • Publication number 20210187994
    • Publication date Jun 24, 2021
    • Kotobuki & Co., Ltd.
    • Hidehei Kageyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT EQUIPPED WITH A LOCKING DEVICE
    • Publication number 20210187995
    • Publication date Jun 24, 2021
    • SOCIETE BIC
    • Laurent BEAUCHER
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    FRICTION BODY, WRITING INSTRUMENT, AND WRITING SET
    • Publication number 20210138826
    • Publication date May 13, 2021
    • Kabushiki Kaisha Pilot Corporation (Also Trading as Pilot Corporation)
    • Kuniyuki SENGA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Retractable Marker Assembly
    • Publication number 20210122184
    • Publication date Apr 29, 2021
    • Nene Agbeyteye
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    RETRACTABLE PEN
    • Publication number 20210016596
    • Publication date Jan 21, 2021
    • Hangzhou Jianyi Technology Co., Ltd.
    • Chengpeng YU
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PROJECTABLE AND RETRACTABLE WRITING TOOL AND MULTI-TIP WRITING TOOL
    • Publication number 20200331285
    • Publication date Oct 22, 2020
    • Kabushiki Kaisha Pilot Corporation (Also Trading as Pilot Corporation)
    • Yoshihito KOZAKI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    THERMOCHROMIC WRITING INSTRUMENT HAVING A SEPARABLE ERASER
    • Publication number 20200282764
    • Publication date Sep 10, 2020
    • Seung Jae LIM
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Instrument with Simplified Retracting/Extending Mechanism
    • Publication number 20200262234
    • Publication date Aug 20, 2020
    • Paul Thomas Jackson
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PRESSURIZED-TYPE WRITING IMPLEMENT
    • Publication number 20200215847
    • Publication date Jul 9, 2020
    • KABUSHIKI KAISHA PILOT CORPORATION (also trading as PILOT CORPORATION)
    • Nobukazu SERI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    INPUT TOUCH PEN
    • Publication number 20200218371
    • Publication date Jul 9, 2020
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Shinichi Ushiku
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Highlighter Mechanica
    • Publication number 20200164677
    • Publication date May 28, 2020
    • Crystal Sylver
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES