TREA

the ridge having indentations, notches or the like in order to improve the cutting behaviour

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  • CPC
  • F16B25/0052
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER F16B25/00Screws that cut thread in the body into which they are screwed

Current Industry

F16B25/0052the ridge having indentations, notches or the like in order to improve the cutting behaviour
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Structural screw
    • Patent number 12,085,107
    • Issue date Sep 10, 2024
    • THE HILLMAN GROUP, INC.
    • Farhad Lajewardi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for securing an anchor in a mineral substrate
    • Patent number 12,049,913
    • Issue date Jul 30, 2024
    • Ludwig Hettich Holding GmbH & Co. KG
    • Andreas Heck
    • E04 - BUILDING
  • Information Patent Grant

    System for securing an anchor in a mineral substrate
    • Patent number 12,025,167
    • Issue date Jul 2, 2024
    • LUDWIG HETTICH HOLDING GMBH & CO KG
    • Andreas Heck
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Molded screw
    • Patent number 11,930,912
    • Issue date Mar 19, 2024
    • Paul L. Cote
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Concrete fastener
    • Patent number 11,739,783
    • Issue date Aug 29, 2023
    • Simpson Strong-Tie Company Inc.
    • Joel Houck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plastic thread element and connection assembly consisting of a plas...
    • Patent number 11,649,844
    • Issue date May 16, 2023
    • Bollhoff Verbindungstechnik GmbH
    • Alexander Vorderwisch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded fastener
    • Patent number 11,578,747
    • Issue date Feb 14, 2023
    • Illinois Tool Works Inc.
    • Yongping Gong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wood screw
    • Patent number 11,391,313
    • Issue date Jul 19, 2022
    • AVVIO GmbH & Co. KG
    • Gerhard Hubmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw with cutting slots
    • Patent number 11,391,314
    • Issue date Jul 19, 2022
    • Essence Method Refine Co., Ltd.
    • Ling-Fang Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-drilling screw structure
    • Patent number 11,371,546
    • Issue date Jun 28, 2022
    • BI-MIRTH CORP.
    • Yi-Chieh Shih
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw with two set of ribs in a knurled region and use thereof
    • Patent number 11,359,661
    • Issue date Jun 14, 2022
    • Dissing A/S
    • Claus Hornstrup Dissing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-driving masonry anchor
    • Patent number 11,293,473
    • Issue date Apr 5, 2022
    • Steven Priess
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sill plate anchor assembly
    • Patent number 11,236,775
    • Issue date Feb 1, 2022
    • Harvel Crumley
    • E04 - BUILDING
  • Information Patent Grant

    Variable thread knurl fastener
    • Patent number 11,181,138
    • Issue date Nov 23, 2021
    • Simpson Strong-Tie Company, Inc.
    • Jeremy Scott Park
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-burr threaded fastener
    • Patent number 11,105,362
    • Issue date Aug 31, 2021
    • Triangle Fastener Corporation
    • Joseph Edward Stager
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw-type fastener
    • Patent number 11,105,361
    • Issue date Aug 31, 2021
    • The Hillman Group, Inc.
    • Farhad Lajewardi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw
    • Patent number 11,009,059
    • Issue date May 18, 2021
    • AVVIO GMBH & CO KG
    • Gerhard Hubmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastener with continuous detent region
    • Patent number 11,002,305
    • Issue date May 11, 2021
    • Simpson Strong-Tie Company, Inc.
    • Joel Houck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw-type fastener for concrete and hurricane resistance applications
    • Patent number 10,982,703
    • Issue date Apr 20, 2021
    • The Hillman Group, Inc.
    • Farhad Lajewardi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of installing self-drilling, self-tapping bone screw for bic...
    • Patent number 10,966,768
    • Issue date Apr 6, 2021
    • Nicholas Poulos
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Screw fasteners for fibrous materials
    • Patent number 10,954,986
    • Issue date Mar 23, 2021
    • 1833236 Ontario Inc.
    • Swen Kai Ruhmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Orthopedic fastener
    • Patent number 10,893,897
    • Issue date Jan 19, 2021
    • Spinal Elements, Inc.
    • Dale Whipple
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plastic thread element and connection assembly consisting of a plas...
    • Patent number 10,851,824
    • Issue date Dec 1, 2020
    • Bollhoff Verbindungstechnik GmbH
    • Alexander Vorderwisch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw capable of reducing drilling torque
    • Patent number 10,801,539
    • Issue date Oct 13, 2020
    • Taiwan Shan Yin International Co., Ltd.
    • Kou-Tsair Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-drilling screw
    • Patent number 10,767,680
    • Issue date Sep 8, 2020
    • Fushang Co., Ltd.
    • Jung-Nan Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw, fastening arrangement, use of a fastening arrangement, and m...
    • Patent number 10,619,662
    • Issue date Apr 14, 2020
    • SFS intec Holding AG
    • Roland Mair
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded fastener
    • Patent number 10,570,943
    • Issue date Feb 25, 2020
    • Illinois Tool Works Inc.
    • Yongping Gong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw
    • Patent number 10,465,731
    • Issue date Nov 5, 2019
    • Taiwan Shan Yin International Co., Ltd.
    • Kou-Tsair Su
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw type fastener
    • Patent number 10,436,238
    • Issue date Oct 8, 2019
    • The Hillman Group, Inc.
    • Michael K. Falkenstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw
    • Patent number 10,309,437
    • Issue date Jun 4, 2019
    • Kwantex Research Inc.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SCREW
    • Publication number 20250012312
    • Publication date Jan 9, 2025
    • TAIWAN SHAN YIN INTERNATIONAL CO., LTD.
    • KOU-TSAIR SU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WOOD SCREW
    • Publication number 20240209889
    • Publication date Jun 27, 2024
    • Illinois Tool Works Inc.
    • Morten Friis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONCRETE FASTENER
    • Publication number 20230392636
    • Publication date Dec 7, 2023
    • SIMPSON STRONG TIE COMPANY INC.
    • Joel Houck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WOOD SCREW
    • Publication number 20230220867
    • Publication date Jul 13, 2023
    • THE HILLMAN GROUP, INC.
    • Dale G. MALOTT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW WITH MULTIPLE THREAD ANGLES
    • Publication number 20230048078
    • Publication date Feb 16, 2023
    • TAIWAN SHAN YIN INTERNATIONAL CO., LTD.
    • KOU-TSAIR SU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONCRETE FASTENER
    • Publication number 20220349436
    • Publication date Nov 3, 2022
    • SIMPSON STRONG TIE COMPANY INC.
    • Joel Houck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRUCTURAL SCREW
    • Publication number 20220316514
    • Publication date Oct 6, 2022
    • THE HILLMAN GROUP, INC.
    • Farhad LAJEWARDI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM FOR SECURING AN ANCHOR IN A MINERAL SUBSTRATE
    • Publication number 20220299060
    • Publication date Sep 22, 2022
    • Ludwig Hettich Holding GmbH & Co. KG
    • Andreas HECK
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Concrete Screw
    • Publication number 20220112916
    • Publication date Apr 14, 2022
    • KUO-TAI HSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXTERNAL SCREW MEMBER
    • Publication number 20210231157
    • Publication date Jul 29, 2021
    • Topura Co., Ltd.
    • Minoru SUGIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW WITH CUTTING SLOTS
    • Publication number 20210190119
    • Publication date Jun 24, 2021
    • ESSENCE METHOD REFINE CO., LTD.
    • LING-FANG CHEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF-DRILLING SCREW STRUCTURE
    • Publication number 20210123469
    • Publication date Apr 29, 2021
    • BI-MIRTH CORP.
    • Yi-Chieh SHIH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WOOD SCREW
    • Publication number 20210102570
    • Publication date Apr 8, 2021
    • AWIO GMBH & CO KG
    • Gerhard HUBMANN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLASTIC THREAD ELEMENT AND CONNECTION ASSEMBLY CONSISTING OF A PLAS...
    • Publication number 20210040975
    • Publication date Feb 11, 2021
    • Bollhoff Verbindungstechnik GmbH
    • Alexander Vorderwisch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw with Two Set of Ribs in a Knurled Region and Use Thereof
    • Publication number 20200386256
    • Publication date Dec 10, 2020
    • DISSING A/S
    • Claus Hornstrup Dissing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Concrete Screw
    • Publication number 20200256372
    • Publication date Aug 13, 2020
    • Kuo-Tai Hsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF-DRIVING MASONRY ANCHOR
    • Publication number 20200240453
    • Publication date Jul 30, 2020
    • Steven Priess
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED FASTENER
    • Publication number 20200182280
    • Publication date Jun 11, 2020
    • Illinois Tool Works Inc.
    • Yongping Gong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW CAPABLE OF REDUCING DRILLING TORQUE
    • Publication number 20200096034
    • Publication date Mar 26, 2020
    • TAIWAN SHAN YIN INTERNATIONAL CO., LTD.
    • KOU-TSAIR SU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FASTENER WITH CONTINUOUS DETENT REGION
    • Publication number 20200096035
    • Publication date Mar 26, 2020
    • Simpson Strong-Tie Company, Inc.
    • Joel Houck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FASTENER
    • Publication number 20200056647
    • Publication date Feb 20, 2020
    • TAIWAN SHAN YIN INTERNATIONAL CO., LTD.
    • KOU-TSAIR SU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW-TYPE FASTENER FOR CONCRETE AND HURRICANE RESISTANCE APPLICATIONS
    • Publication number 20190309784
    • Publication date Oct 10, 2019
    • THE HILLMAN GROUP, INC.
    • Farhad LAJEWARDI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Self-Drilling Screw
    • Publication number 20190219091
    • Publication date Jul 18, 2019
    • Fushang Co., Ltd.
    • Jung-Nan Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW-TYPE FASTENER
    • Publication number 20190136897
    • Publication date May 9, 2019
    • THE HILLMAN GROUP, INC.
    • Farhad LAJEWARDI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW
    • Publication number 20190107137
    • Publication date Apr 11, 2019
    • TAIWAN SHAN YIN INTERNATIONAL CO., LTD.
    • KOU-TSAIR SU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ORTHOPEDIC FASTENER
    • Publication number 20190090923
    • Publication date Mar 28, 2019
    • AMENDIA, INC.
    • Dale Whipple
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw Fasteners for Fibrous Materials
    • Publication number 20190093691
    • Publication date Mar 28, 2019
    • 1833236 Ontario Inc.
    • Swen Kai Ruhmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPEEDY-SCREWING SCREW
    • Publication number 20190085887
    • Publication date Mar 21, 2019
    • TAIWAN SHAN YIN INTERNATIONAL CO., LTD.
    • KOU-TSAIR SU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLASTIC THREAD ELEMENT AND CONNECTION ASSEMBLY CONSISTING OF A PLAS...
    • Publication number 20190040897
    • Publication date Feb 7, 2019
    • Bollhoff Verbindungstechnik GmbH
    • Alexander Vorderwisch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW
    • Publication number 20180320726
    • Publication date Nov 8, 2018
    • AVVIO GmbH & Co KG
    • Gerhard HUBMANN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...