TREA

Specially shaped nuts or heads of bolts or screws for rotations by a tool

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Industry

  • CPC
  • F16B23/00
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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

Current Industry

F16B23/00Specially shaped nuts or heads of bolts or screws for rotations by a tool

Sub Industries

F16B23/0007characterised by the shape of the recess or the protrusion engaging the tool F16B23/0015substantially rectangular F16B23/0023substantially cross-shaped F16B23/003star-shaped or multi-lobular F16B23/0038substantially prismatic with up to six edges F16B23/0046having one eccentric circular or polygonal recess or protrusion F16B23/0053with a conical or prismatic recess for receiving a centering pin of the tool apparatus F16B23/0061with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction F16B23/0069with holes to be engaged with corresponding pins on the tool or protruding pins to be engaged with corresponding holes on the tool F16B23/0076causing slipping of the tool in loosening rotation F16B23/0084with a threaded engagement between the head of the bolt or screw and the tool F16B23/0092with a head engageable by two or more different tools
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Screw drive
    • Patent number 12,338,849
    • Issue date Jun 24, 2025
    • AVVIO GmbH & Co. KG
    • Gerhard Hubmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive element
    • Patent number 12,320,376
    • Issue date Jun 3, 2025
    • Nicole Bongartz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Multipurpose screw
    • Patent number 12,313,108
    • Issue date May 27, 2025
    • B.M.B. Investments Pty Ltd
    • Matthew Augimeri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sequential torque application retention system
    • Patent number 12,305,684
    • Issue date May 20, 2025
    • Raytheon Company
    • William M. Jackson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastener, driver bit and punch tool
    • Patent number 12,276,295
    • Issue date Apr 15, 2025
    • Kwantex Research Inc.
    • Chao-Wei Lin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fastener with pivoting head
    • Patent number 12,253,103
    • Issue date Mar 18, 2025
    • Joseph Daniel Paul Godbout
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Assembly method and a screwdriving tool and screw kit
    • Patent number 12,246,413
    • Issue date Mar 11, 2025
    • AESCULAP AG
    • Sven Barthelmes
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Securement system and method
    • Patent number 12,241,493
    • Issue date Mar 4, 2025
    • Clayton Spoor
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Foreign material exclusion plug for structural threads with breakaw...
    • Patent number 12,234,854
    • Issue date Feb 25, 2025
    • Consolidated Nuclear Security, LLC
    • Robert N. Cole
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Stick fit fastener recess system
    • Patent number 12,228,158
    • Issue date Feb 18, 2025
    • Phillips Screw Company
    • Gary Dilling
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Decorative security fastener
    • Patent number 12,188,512
    • Issue date Jan 7, 2025
    • MACLEAN-FOGG COMPANY
    • Bradley Warren Southwood
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Preload controlled stud lockbolt
    • Patent number 12,129,881
    • Issue date Oct 29, 2024
    • Howmet Aerospace Inc.
    • Thomas Brennetot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Security nut and security bolt
    • Patent number 12,129,883
    • Issue date Oct 29, 2024
    • Iwata Bolt Kabushiki Kaisha
    • Ryuya Oota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded screw fastener
    • Patent number 12,123,448
    • Issue date Oct 22, 2024
    • Illinois Tool Works Inc.
    • Thomas M. Semrow
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastening arrangement for screening assembly
    • Patent number 12,123,449
    • Issue date Oct 22, 2024
    • Sandvik SRP AB
    • Andre Friman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Universal hardware nut
    • Patent number 12,085,106
    • Issue date Sep 10, 2024
    • Nut Solutions, LLC
    • William Noah Dearing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible head fasteners
    • Patent number 12,055,173
    • Issue date Aug 6, 2024
    • Lockheed Martin Corporation
    • Randall James Sovereign
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded fastener
    • Patent number 12,038,035
    • Issue date Jul 16, 2024
    • TOPURA CO., LTD.
    • Youichi Matsueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-slippage fastener
    • Patent number 12,018,708
    • Issue date Jun 25, 2024
    • GRIP HOLDINGS LLC
    • Paul Kukucka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Blade fastening assembly and gas turbine including same
    • Patent number 12,012,871
    • Issue date Jun 18, 2024
    • DOOSAN ENERBILITY CO., LTD.
    • Han Min Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Deforming a portion of a nut threaded on a guide tube end plug to l...
    • Patent number 12,002,593
    • Issue date Jun 4, 2024
    • BWXT mPower, Inc.
    • Julius M. Ullmann
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Methods and apparatus for a fastener head having a dual zone socket...
    • Patent number 11,986,931
    • Issue date May 21, 2024
    • Bryce Fastener Company, Inc.
    • Richard Bryce Campbell
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method of drying botanicals
    • Patent number 11,980,304
    • Issue date May 14, 2024
    • Eric Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multi-tier torque enhancer driver and/or receiver and method of usi...
    • Patent number 11,969,864
    • Issue date Apr 30, 2024
    • Scalpal LLC
    • Eliot Robert Gitman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque enhancer device for grasping and tooling, and assemblies and...
    • Patent number 11,963,933
    • Issue date Apr 23, 2024
    • Scalpal LLC
    • Eliot Robert Gitman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drive system configured to provide frictional fit engagement
    • Patent number 11,926,021
    • Issue date Mar 12, 2024
    • Ttapdrive AS
    • Steven P. Donovan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking element for a polyaxial bone anchor, bone plate assembly an...
    • Patent number 11,925,396
    • Issue date Mar 12, 2024
    • Biedermann Technologies GmbH & Co. KG
    • Markku Biedermann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Securement system and method
    • Patent number 11,898,586
    • Issue date Feb 13, 2024
    • Clayton Spoor
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Removable studs, tool for inserting and removing same and kit compr...
    • Patent number 11,892,022
    • Issue date Feb 6, 2024
    • IGRIP STUD INC.
    • Patrick Lemay
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lockable adjustable standoff
    • Patent number 11,841,043
    • Issue date Dec 12, 2023
    • Ali Ravan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    THREADED ROD HANGER
    • Publication number 20250237244
    • Publication date Jul 24, 2025
    • Illinois Tool Works Inc.
    • Darrell A. Wiatrowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Low resistance anti-crack screw structure
    • Publication number 20250207620
    • Publication date Jun 26, 2025
    • MASTERPIECE HARDWARE INDUSTRIAL CO., LTD.
    • Rick Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FASTENER, DRIVER BIT AND PUNCH TOOL
    • Publication number 20250188974
    • Publication date Jun 12, 2025
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FASTENER, DRIVER BIT AND PUNCH TOOL
    • Publication number 20250188975
    • Publication date Jun 12, 2025
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SECURITY FASTENERS
    • Publication number 20250163950
    • Publication date May 22, 2025
    • Ultra PCS Limited
    • Christopher Stephen Andrew Biggadike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REACTION WASHER
    • Publication number 20250163951
    • Publication date May 22, 2025
    • PRIMESOURCE CONSULTING LLC
    • John Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRONIC DEVICE COMPRISING STACKED SCREW STRUCTURE
    • Publication number 20250116289
    • Publication date Apr 10, 2025
    • Samsung Electronics Co., Ltd.
    • Bongsuk CHOI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FASTENER, DRIVER BIT, AND PUNCH TOOL
    • Publication number 20250109763
    • Publication date Apr 3, 2025
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HIGH TORQUE TRANSMISSION FASTENER AND DRIVING TOOL THEREFOR
    • Publication number 20250109764
    • Publication date Apr 3, 2025
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH TORQUE TRANSMISSION NUT AND DRIVING TOOL THEREFOR
    • Publication number 20250109765
    • Publication date Apr 3, 2025
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ALUMINUM-CARBON METAL MATRIX COMPOSITES FOR FASTENERS
    • Publication number 20250091127
    • Publication date Mar 20, 2025
    • YAZAKI CORPORATION
    • Kyle Deane
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    DECORATIVE SECURITY FASTENER
    • Publication number 20250092906
    • Publication date Mar 20, 2025
    • MacLean-Fogg Company
    • Bradley Warren SOUTHWOOD
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DECORATIVE SECURITY WHEEL FASTENER
    • Publication number 20250065668
    • Publication date Feb 27, 2025
    • MacLean-Fogg Company
    • Mark RAVES
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SCREW, TOOL AND ARRANGEMENT WITH A SCREW AND A TOOL
    • Publication number 20250027522
    • Publication date Jan 23, 2025
    • SCHMID SCHRAUBEN HAINFELD GMBH
    • Gerhard Leb
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Universal Hardware Nut
    • Publication number 20240426333
    • Publication date Dec 26, 2024
    • Nut Solutions, LLC
    • William Noah Dearing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPHERICAL BIT AND FASTENER DESIGN
    • Publication number 20240391039
    • Publication date Nov 28, 2024
    • Rockwell Automation Technologies, Inc.
    • Wesley R. Salverson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FASTENER ASSEMBLY HAVING FLUSH FACED WORKING PORTION
    • Publication number 20240352960
    • Publication date Oct 24, 2024
    • Screw This Screw That LLC
    • Brandon A. Serle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw for Securing a Dental Prosthesis
    • Publication number 20240344546
    • Publication date Oct 17, 2024
    • Tobon Enterprises Corp
    • Jeffry TOBON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW FASTENERS
    • Publication number 20240344547
    • Publication date Oct 17, 2024
    • Michael Wire
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Anti-Slippage Fastener
    • Publication number 20240309901
    • Publication date Sep 19, 2024
    • GRIP HOLDINGS LLC
    • Paul Kukucka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DEVICES AND SYSTEMS FOR LOCKING AN AMMUNITION CONTAINER
    • Publication number 20240301911
    • Publication date Sep 12, 2024
    • Connor Laney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COUPLING FOR A GRINDING MILL LINER
    • Publication number 20240246087
    • Publication date Jul 25, 2024
    • BRADKEN RESOURCES PTY LIMITED
    • Michael Stewart GRAY
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    ASSEMBLY METHOD AND A SCREWDRIVING TOOL AND SCREW KIT
    • Publication number 20240189967
    • Publication date Jun 13, 2024
    • AESCULAP AG
    • Sven Barthelmes
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    REMOVABLE STUDS, TOOL FOR INSERTING AND REMOVING SAME AND KIT COMPR...
    • Publication number 20240175460
    • Publication date May 30, 2024
    • IGRIP STUD INC.
    • Patrick Lemay
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIGHTWEIGHT FASTENER AND CUSTOMIZED DRIVE APPARATUS THEREOF
    • Publication number 20240167495
    • Publication date May 23, 2024
    • NORM IZMIR CIVATA SANAYI TICARET ANONIM SIRKETI
    • Umut INCE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LASER MARKED FASTENERS
    • Publication number 20240167499
    • Publication date May 23, 2024
    • MacLean-Fogg Company
    • Joe CURTIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FASTENING ARRANGEMENT FOR SCREENING ASSEMBLY
    • Publication number 20240125345
    • Publication date Apr 18, 2024
    • SANDVIK SRP AB
    • Andre FRIMAN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SELF-FEED BIT SYSTEM
    • Publication number 20240125346
    • Publication date Apr 18, 2024
    • Black & Decker Inc.
    • MIGUEL LAHR DA SILVA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Securement System and Method
    • Publication number 20240125344
    • Publication date Apr 18, 2024
    • Clayton SPOOR
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOOL AND FASTENER WITH OVERHANG STRUCTURES TO REDUCE STRIPPING
    • Publication number 20240117834
    • Publication date Apr 11, 2024
    • PHILLIPS SCREW COMPANY
    • Christopher M. Gallant
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR