screw-threaded elements

Industry

CPC
B21K1/56

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21KMAKING FORGED OR PRESSED METAL PRODUCTS B21K1/00Making machine elements

Current Industry

B21K1/56screw-threaded elements

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Rebar upsetting process and rebar upset forging machine
- Patent number 12,090,544
- Issue date Sep 17, 2024
- ZHEJIANG RUICHENG MACHINERY MANUFACTURING CO., LTD.
- Chengtao He
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bolt and method of manufacturing the same
- Patent number 11,549,544
- Issue date Jan 10, 2023
- Honda Motor Co., Ltd.
- Kazuhiro Tsuzaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stick fit fastener recess system
- Patent number 11,466,720
- Issue date Oct 11, 2022
- Phillips Screw Company
- Gary Dilling
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multistage press and method for producing a formed part
- Patent number 11,285,526
- Issue date Mar 29, 2022
- Nedschroef Herentals NV
- Justus Erhard
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Wood screw and method for producing a wood screw
- Patent number 11,174,887
- Issue date Nov 16, 2021
- SWG SCHRAUBENWERK GAISBACH GMBH
- Patrick Roll
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cylindrical tool matching system
- Patent number 11,130,166
- Issue date Sep 28, 2021
- Reed Machinery, Inc.
- James D. Flanagan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of making a self-cleaning self-cutting implant
- Patent number 11,006,990
- Issue date May 18, 2021
- EVOLLUTION IP HOLDINGS, INC.
- Thierry Giorno
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pull or push rod or locking nut for a molding machine
- Patent number 10,967,549
- Issue date Apr 6, 2021
- ENGEL AUSTRIA GMBH
- Guenter Schott
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
In situ formation of threads throughout bore of sleeve inserted int...
- Patent number 10,940,567
- Issue date Mar 9, 2021
- International Business Machines Corporation
- David M. Brower
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3-D-printed components including fasteners and methods for producin...
- Patent number 10,781,846
- Issue date Sep 22, 2020
- Divergent Technologies, Inc.
- Jon Paul Gunner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Two-steel screw with an extrusion connection and method for produci...
- Patent number 10,451,101
- Issue date Oct 22, 2019
- EJOT GMBH & CO. KG
- Dieter Grotmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow metal screw and method of making
- Patent number 10,406,590
- Issue date Sep 10, 2019
- Physical Systems, Inc.
- Charles G. Hutter
- C21 - METALLURGY OF IRON
Information Patent Grant
Hollow metal screw and method of making
- Patent number 10,161,434
- Issue date Dec 25, 2018
- Physical Systems, Inc.
- Charles G. Hutter
- C21 - METALLURGY OF IRON
Information Patent Grant
Hollow metal screw and method of making
- Patent number 9,803,676
- Issue date Oct 31, 2017
- Physical Systems, Inc.
- Charles G. Hutter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow metal screw and method of making
- Patent number 9,689,415
- Issue date Jun 27, 2017
- Physical Systems, Inc.
- Charles G. Hutter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing a hollow externally threaded fastener
- Patent number 9,475,109
- Issue date Oct 25, 2016
- Simpson Strong-Tie Company, Inc.
- Joel M. Houck
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Universal length screw design and cutting instrument
- Patent number 9,463,056
- Issue date Oct 11, 2016
- DePuy Synthes Products, Inc.
- Andreas Appenzeller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and pair of pinching jaws for producing a drilling tip
- Patent number 9,347,479
- Issue date May 24, 2016
- Wurth International AG
- Andreas Wunderlich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for hot forging threads into an end of a steel bar
- Patent number 9,266,165
- Issue date Feb 23, 2016
- Christian L. Dahl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Locking bolt and method for manufacturing same
- Patent number 9,212,685
- Issue date Dec 15, 2015
- KABUSHIKI KAISHA YAMAZAKI ACTIVE
- Tadayoshi Yamazaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fastener made of bulk amorphous alloy
- Patent number 8,961,091
- Issue date Feb 24, 2015
- Apple Inc.
- Christopher D. Prest
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
In situ formation of threads throughout bore of sleeve inserted int...
- Patent number 8,919,172
- Issue date Dec 30, 2014
- International Business Machines Corporation
- David C. Brower
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool for deforming threads at a particular location on a fastener
- Patent number 8,893,593
- Issue date Nov 25, 2014
- Raytheon Company
- David W. Homes
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing a thread-forming screw
- Patent number 8,696,477
- Issue date Apr 15, 2014
- Hilti Aktiengesellschaft
- Franz Huber
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow bolt comprising a longitudinal bore
- Patent number 8,635,894
- Issue date Jan 28, 2014
- Ejot GmbH & Co. KG
- Eberhard Christ
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Modified fastener and insertion tool
- Patent number 8,459,155
- Issue date Jun 11, 2013
- Smith & Nephew, Inc.
- Eduardo Antonio Canizares
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing a threaded insert with an internal and externa...
- Patent number 8,449,235
- Issue date May 28, 2013
- Ludwig Hettich & Co.
- Ulrich Hettich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for manufacturing fastenings or fasteners with ra...
- Patent number 8,382,601
- Issue date Feb 26, 2013
- Sieber Forming Solutions GmbH
- Hilmar Gensert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High strength formed article comprising hyperfine grain structure s...
- Patent number 8,070,888
- Issue date Dec 6, 2011
- National Institute for Materials Science
- Shiro Torizuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for cold forging high strength fastener with austenitic 300...
- Patent number 7,836,745
- Issue date Nov 23, 2010
- Yu-Sheng Tseng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
REBAR UPSETTING PROCESS AND REBAR UPSET FORGING MACHINE
- Publication number 20240226993
- Publication date Jul 11, 2024
- ZHEJIANG RUICHENG MACHINERY MANUFACTURING CO., LTD.
- Chengtao HE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD OF BALL SCREW USING ROLLING MACHINE
- Publication number 20240139798
- Publication date May 2, 2024
- Hitachi Astemo, Ltd.
- Kinichi HASHIMOTO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
REBAR UPSETTING PROCESS AND REBAR UPSET FORGING MACHINE
- Publication number 20240131575
- Publication date Apr 25, 2024
- ZHEJIANG RUICHENG MACHINERY MANUFACTURING CO., LTD.
- Chengtao HE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
AN IMPROVED SCREW AND A METHOD OF MANUFACTURING THEREOF
- Publication number 20240109121
- Publication date Apr 4, 2024
- Kumar RAMACHANDRA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND PLANT FOR THE FAST MANUFACTURING OF FASTENERS
- Publication number 20230330739
- Publication date Oct 19, 2023
- POGGIPOLINI S.P.A.
- Michele Poggipolini
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FASTENER, DRIVER BIT AND PUNCH TOOL
- Publication number 20230135213
- Publication date May 4, 2023
- KWANTEX RESEARCH INC.
- Chao-Wei Lin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
STICK FIT FASTENER RECESS SYSTEM
- Publication number 20230003245
- Publication date Jan 5, 2023
- PHILLIPS SCREW COMPANY
- Gary Dilling
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD OF A DRILL
- Publication number 20220410253
- Publication date Dec 29, 2022
- HILTI AKTIENGESELLSCHAFT
- Claudio HASLER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MULTISTAGE PRESS AND METHOD FOR PRODUCING A FORMED PART
- Publication number 20200298301
- Publication date Sep 24, 2020
- Justus ERHARD
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cylindrical Tool Matching System
- Publication number 20200230689
- Publication date Jul 23, 2020
- Reed Machinery, Inc.
- James D. Flanagan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BOLT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200040931
- Publication date Feb 6, 2020
- Honda Motor Co., Ltd.
- Kazuhiro Tsuzaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wood Screw And Method For Producing A Wood Screw
- Publication number 20190331152
- Publication date Oct 31, 2019
- SWG Schraubenwerk Gaisbach GmbH
- Patrick Roll
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PULL OR PUSH ROD OR LOCKING NUT FOR A MOLDING MACHINE
- Publication number 20190134871
- Publication date May 9, 2019
- ENGEL AUSTRIA GMBH
- Guenter SCHOTT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
3-D-PRINTED COMPONENTS INCLUDING FASTENERS AND METHODS FOR PRODUCIN...
- Publication number 20180363691
- Publication date Dec 20, 2018
- DIVERGENT TECHNOLOGIES, INC.
- Jon Paul Gunner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOLLOW METAL SCREW AND METHOD OF MAKING
- Publication number 20170282236
- Publication date Oct 5, 2017
- PHYSICAL SYSTEMS, INC.
- Charles G. Hutter
- C21 - METALLURGY OF IRON
Information Patent Application
TWO-STEEL SCREW WITH AN EXTRUSION CONNECTION AND METHOD FOR PRODUCI...
- Publication number 20170074311
- Publication date Mar 16, 2017
- EJOT GMBH & CO. KG
- Dieter GROTMANN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
UNIVERSAL LENGTH SCREW DESIGN AND CUTTING INSTRUMENT
- Publication number 20150272645
- Publication date Oct 1, 2015
- DePuy Synthes Products, Inc.
- Andreas Appenzeller
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CORROSION-RESISTANT SCREW, USE OF A SCREW OF THIS TYPE IN A CORROSI...
- Publication number 20140335345
- Publication date Nov 13, 2014
- BAIER & MICHELS GMBH & CO. KG
- Olaf Ambros
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR HOT FORGING THREADS INTO AN END OF A STEEL BAR
- Publication number 20140325815
- Publication date Nov 6, 2014
- Christian L. Dahl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
LOCKING BOLT AND METHOD FOR MANUFACTURING SAME
- Publication number 20140308091
- Publication date Oct 16, 2014
- KABUSHIKI KAISHA YAMAZAKI ACTIVE
- Tadayoshi Yamazaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Universal Length Screw Design and Cutting Instrument
- Publication number 20140257413
- Publication date Sep 11, 2014
- Andreas Appenzeller
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method And Pair Of Pinching Jaws For Producing A Drilling Tip
- Publication number 20140112735
- Publication date Apr 24, 2014
- Adolf Wuerth GmbH & Co. KG
- Andreas Wunderlich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FASTENER MADE OF BULK AMORPHOUS ALLOY
- Publication number 20130333165
- Publication date Dec 19, 2013
- Apple Inc.
- Christopher D. PREST
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Modified Fastener and Insertion Tool
- Publication number 20130129447
- Publication date May 23, 2013
- Eduardo Antonio Canizares
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FUNCTIONAL ELEMENT IN THE FORM OF A PRESS-IN ELEMENT
- Publication number 20120189402
- Publication date Jul 26, 2012
- Jiri Babej
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
In situ formation of threads throughout bore of sleeve inserted int...
- Publication number 20120125072
- Publication date May 24, 2012
- David C. Brower
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TOOL FOR DEFORMING THREADS AT A PARTICULAR LOCATION ON A FASTENER
- Publication number 20120079867
- Publication date Apr 5, 2012
- Raytheon Company
- David W. Homes
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for manufacturing fastening screw and fastening screw
- Publication number 20120070247
- Publication date Mar 22, 2012
- Sanohatsu Co., Ltd.
- Tadashi Tashima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MODIFIED FASTENER AND INSERTION TOOL
- Publication number 20120057949
- Publication date Mar 8, 2012
- Eduardo Antonio Canizares, JR.
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR THE NON-CUTTING PRODUCTION OF AN OUTSIDE THRE...
- Publication number 20110185783
- Publication date Aug 4, 2011
- SIEBER FORMING SOLUTIONS GMBH
- Hilmar Gensert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

screw-threaded elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rebar upsetting process and rebar upset forging machine

Bolt and method of manufacturing the same

Stick fit fastener recess system

Multistage press and method for producing a formed part

Wood screw and method for producing a wood screw

Cylindrical tool matching system

Method of making a self-cleaning self-cutting implant

Pull or push rod or locking nut for a molding machine

In situ formation of threads throughout bore of sleeve inserted int...

3-D-printed components including fasteners and methods for producin...

Two-steel screw with an extrusion connection and method for produci...

Hollow metal screw and method of making

Hollow metal screw and method of making

Hollow metal screw and method of making

Hollow metal screw and method of making

Method of manufacturing a hollow externally threaded fastener

Universal length screw design and cutting instrument

Method and pair of pinching jaws for producing a drilling tip

Method for hot forging threads into an end of a steel bar

Locking bolt and method for manufacturing same

Fastener made of bulk amorphous alloy

In situ formation of threads throughout bore of sleeve inserted int...

Tool for deforming threads at a particular location on a fastener

Method for manufacturing a thread-forming screw

Hollow bolt comprising a longitudinal bore

Modified fastener and insertion tool

Method for producing a threaded insert with an internal and externa...

Method and device for manufacturing fastenings or fasteners with ra...

High strength formed article comprising hyperfine grain structure s...

Method for cold forging high strength fastener with austenitic 300...

Patents Applicationslast 30 patents

REBAR UPSETTING PROCESS AND REBAR UPSET FORGING MACHINE

MANUFACTURING METHOD OF BALL SCREW USING ROLLING MACHINE

REBAR UPSETTING PROCESS AND REBAR UPSET FORGING MACHINE

AN IMPROVED SCREW AND A METHOD OF MANUFACTURING THEREOF

METHOD AND PLANT FOR THE FAST MANUFACTURING OF FASTENERS

FASTENER, DRIVER BIT AND PUNCH TOOL

STICK FIT FASTENER RECESS SYSTEM

MANUFACTURING METHOD OF A DRILL

MULTISTAGE PRESS AND METHOD FOR PRODUCING A FORMED PART

Cylindrical Tool Matching System

BOLT AND METHOD OF MANUFACTURING THE SAME

Wood Screw And Method For Producing A Wood Screw

PULL OR PUSH ROD OR LOCKING NUT FOR A MOLDING MACHINE

3-D-PRINTED COMPONENTS INCLUDING FASTENERS AND METHODS FOR PRODUCIN...

HOLLOW METAL SCREW AND METHOD OF MAKING

TWO-STEEL SCREW WITH AN EXTRUSION CONNECTION AND METHOD FOR PRODUCI...

UNIVERSAL LENGTH SCREW DESIGN AND CUTTING INSTRUMENT

CORROSION-RESISTANT SCREW, USE OF A SCREW OF THIS TYPE IN A CORROSI...

METHOD FOR HOT FORGING THREADS INTO AN END OF A STEEL BAR

LOCKING BOLT AND METHOD FOR MANUFACTURING SAME

Universal Length Screw Design and Cutting Instrument

Method And Pair Of Pinching Jaws For Producing A Drilling Tip

FASTENER MADE OF BULK AMORPHOUS ALLOY

Modified Fastener and Insertion Tool

FUNCTIONAL ELEMENT IN THE FORM OF A PRESS-IN ELEMENT

In situ formation of threads throughout bore of sleeve inserted int...

TOOL FOR DEFORMING THREADS AT A PARTICULAR LOCATION ON A FASTENER

Method for manufacturing fastening screw and fastening screw

MODIFIED FASTENER AND INSERTION TOOL

METHOD AND DEVICE FOR THE NON-CUTTING PRODUCTION OF AN OUTSIDE THRE...