with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position

Industry

CPC
B61G3/04

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61GCOUPLINGS DRAUGHT AND BUFFING APPLIANCES B61G3/00Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements

Current Industry

B61G3/04with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Modular crash energy management systems for car coupling systems of...
- Patent number 12,091,064
- Issue date Sep 17, 2024
- Amsted Rail Company, Inc.
- Scott A. Keener
- B61 - RAILWAYS
Information Patent Grant
Railcar end unit
- Patent number 11,697,441
- Issue date Jul 11, 2023
- O-Ring Sales & Service, Inc.
- Kevin G. Johnson
- B61 - RAILWAYS
Information Patent Grant
Knuckle pin
- Patent number 11,608,095
- Issue date Mar 21, 2023
- Pennsy Corporation
- Zachary Ryan Brook
- B61 - RAILWAYS
Information Patent Grant
Lightweight coupler
- Patent number 11,345,374
- Issue date May 31, 2022
- Pennsy Corporation
- Aaron Stern
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Railcar coupler system and method
- Patent number 11,066,086
- Issue date Jul 20, 2021
- McConway & Torley, LLC
- Joseph L. Gagliardino
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coupler for a railway vehicle, cores and method for production
- Patent number 10,994,754
- Issue date May 4, 2021
- Pennsy Corporation
- Aaron Stern
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing a coupler knuckle and improved coupler knuckle
- Patent number 10,906,567
- Issue date Feb 2, 2021
- Pennsy Corporation
- Zachary Brook
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and method for manufacturing railcar coupler headcores
- Patent number 10,828,695
- Issue date Nov 10, 2020
- McConway & Torley, LLC
- Joseph T. Float
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Railcar end unit
- Patent number 10,737,706
- Issue date Aug 11, 2020
- O-Ring Sales & Service, Inc.
- Kevin G. Johnson
- B61 - RAILWAYS
Information Patent Grant
Railroad coupler knuckle with external weight reducing features and...
- Patent number 10,486,719
- Issue date Nov 26, 2019
- JAC Operations, Inc.
- Anand R. Vithani
- B61 - RAILWAYS
Information Patent Grant
Process for producing a coupler knuckle and improved coupler knuckle
- Patent number 10,399,580
- Issue date Sep 3, 2019
- Pennsy Corporation
- Zachary Ryan Brook
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Railroad car coupling system
- Patent number 10,384,696
- Issue date Aug 20, 2019
- Miner Enterprises, Inc.
- Erich A. Schoedl
- B61 - RAILWAYS
Information Patent Grant
Railcar coupler core with vertical parting line and method of manuf...
- Patent number 10,370,010
- Issue date Aug 6, 2019
- Bedloe Industries LLC
- F. Andrew Nibouar
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coupler knuckle
- Patent number 10,196,076
- Issue date Feb 5, 2019
- Pennsy Corporation
- Zachary Ryan Brook
- B61 - RAILWAYS
Information Patent Grant
Coupler for a railway vehicle, cores and method for production
- Patent number 10,150,490
- Issue date Dec 11, 2018
- Pennsy Corporation
- Aaron Stern
- B61 - RAILWAYS
Information Patent Grant
Railcar coupler system and method
- Patent number 10,011,288
- Issue date Jul 3, 2018
- McConway & Torley, LLC
- Joseph L. Gagliardino
- B61 - RAILWAYS
Information Patent Grant
Front suspension system having overload protection
- Patent number 9,919,721
- Issue date Mar 20, 2018
- Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
- Kai Chen
- B61 - RAILWAYS
Information Patent Grant
Railcar coupler core with vertical parting line and method of manuf...
- Patent number 9,868,452
- Issue date Jan 16, 2018
- Bedloe Industries LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Grant
Railcar end unit
- Patent number 9,868,453
- Issue date Jan 16, 2018
- O-Ring Sales & Service, Inc.
- Kevin G. Johnson
- B61 - RAILWAYS
Information Patent Grant
Energy absorption/coupling system for a railcar and related method...
- Patent number 9,669,848
- Issue date Jun 6, 2017
- Trinity North American Freight Car, Inc.
- George S. Creighton
- B61 - RAILWAYS
Information Patent Grant
Coupler and method for production of a coupler with selectable conf...
- Patent number 9,604,276
- Issue date Mar 28, 2017
- Pennsy Corporation
- Aaron Stern
- B61 - RAILWAYS
Information Patent Grant
Railcar coupler knuckle cores and knuckles produced by said cores
- Patent number 9,533,696
- Issue date Jan 3, 2017
- Bedloe Industries LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Grant
Use of no-bake mold process to manufacture railroad couplers
- Patent number 9,505,418
- Issue date Nov 29, 2016
- Bedloe Industries LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Grant
Coupler knuckle
- Patent number 9,481,380
- Issue date Nov 1, 2016
- Pennsy Corporation
- Zachary Ryan Brook
- B61 - RAILWAYS
Information Patent Grant
Railcar coupler core with vertical parting line and method of manuf...
- Patent number 9,452,765
- Issue date Sep 27, 2016
- Bedloe Industries LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Grant
Railway vehicle coupler
- Patent number 9,452,764
- Issue date Sep 27, 2016
- Pennsy Corporation
- Aaron Stern
- B61 - RAILWAYS
Information Patent Grant
Subsurface chills to improve railcar knuckle formation
- Patent number 9,308,578
- Issue date Apr 12, 2016
- Bedloe Industries LLC
- Jerry R. Smerecky
- B61 - RAILWAYS
Information Patent Grant
Lightweight, fatigue resistant knuckle
- Patent number 9,199,652
- Issue date Dec 1, 2015
- Pennsy Corporation
- Zachary Brook
- B61 - RAILWAYS
Information Patent Grant
Railcar coupler core with vertical parting line and method of manuf...
- Patent number 9,187,102
- Issue date Nov 17, 2015
- Bedloe Industries LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Grant
Railcar coupler knuckle cores and knuckles produced by said cores
- Patent number 9,168,934
- Issue date Oct 27, 2015
- Bedloe Industries LLC
- F. Andrew Nibouar
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
KNUCKLE PIN
- Publication number 20240092403
- Publication date Mar 21, 2024
- Pennsy Corporation
- Zachary Ryan Brook
- B61 - RAILWAYS
Information Patent Application
COUPLER KNUCKLE INTERNAL PIVOT PIN SUPPORT
- Publication number 20230249718
- Publication date Aug 10, 2023
- New York Air Brake, LLC
- Thomas BERG
- B61 - RAILWAYS
Information Patent Application
MODULAR CRASH ENERGY MANAGEMENT SYSTEMS FOR CAR COUPLING SYSTEMS OF...
- Publication number 20220242463
- Publication date Aug 4, 2022
- AMSTED RAIL COMPANY, INC.
- Scott A. Keener
- B61 - RAILWAYS
Information Patent Application
TRACTION COUPLING
- Publication number 20220153319
- Publication date May 19, 2022
- VOITH PATENT GmbH
- Minzhe Shi
- B61 - RAILWAYS
Information Patent Application
RAILCAR END UNIT
- Publication number 20200339164
- Publication date Oct 29, 2020
- O-Ring Sales & Service, Inc.
- Kevin G. Johnson
- B61 - RAILWAYS
Information Patent Application
ADAPTER COMPONENT FOR ADAPTING A COUPLING HEAD, COUPLING HEAD HAVIN...
- Publication number 20200317234
- Publication date Oct 8, 2020
- VOITH PATENT GmbH
- Dominik Jürss
- B61 - RAILWAYS
Information Patent Application
KNUCKLE PIN
- Publication number 20200239046
- Publication date Jul 30, 2020
- Pennsy Corporation
- Zachary Ryan Brook
- B61 - RAILWAYS
Information Patent Application
PROCESS FOR PRODUCING A COUPLER KNUCKLE AND IMPROVED COUPLER KNUCKLE
- Publication number 20200094858
- Publication date Mar 26, 2020
- Pennsy Corporation
- Zachary Brook
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COUPLER FOR A RAILWAY VEHICLE, CORES AND METHOD FOR PRODUCTION
- Publication number 20190248387
- Publication date Aug 15, 2019
- Pennsy Corporation
- Aaron Stern
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Railcar Coupler System and Method
- Publication number 20180312178
- Publication date Nov 1, 2018
- McConway & Torley, LLC
- Joseph L. Gagliardino
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Uncoupling Lever For Rail Car With Biasing Member
- Publication number 20180281827
- Publication date Oct 4, 2018
- Ireco, LLC
- Brian Maki
- B61 - RAILWAYS
Information Patent Application
RAILCAR END UNIT
- Publication number 20180118235
- Publication date May 3, 2018
- O-Ring Sales & Service, Inc.
- Kevin G. Johnson
- B61 - RAILWAYS
Information Patent Application
RAILCAR COUPLER CORE WITH VERTICAL PARTING LINE AND METHOD OF MANUF...
- Publication number 20180093680
- Publication date Apr 5, 2018
- BEDLOE INDUSTRIES LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Application
RAILCAR END UNIT
- Publication number 20170334469
- Publication date Nov 23, 2017
- O-Ring Sales & Service, Inc.
- Kevin G. Johnson
- B61 - RAILWAYS
Information Patent Application
Railroad Coupler Knuckle with External Weight Reducing Features and...
- Publication number 20170240189
- Publication date Aug 24, 2017
- JAC OPERATIONS, INC.
- Anand R. Vithani
- B61 - RAILWAYS
Information Patent Application
RAILROAD CAR COUPLING SYSTEM
- Publication number 20170166225
- Publication date Jun 15, 2017
- Erich A. SCHOEDL
- B61 - RAILWAYS
Information Patent Application
COUPLER FOR A RAILWAY VEHICLE, CORES AND METHOD FOR PRODUCTION
- Publication number 20160339930
- Publication date Nov 24, 2016
- Pennsy Corporation
- Aaron Stern
- B61 - RAILWAYS
Information Patent Application
COUPLER KNUCKLE
- Publication number 20160339931
- Publication date Nov 24, 2016
- Pennsy Corporation
- Zachary Ryan Brook
- B61 - RAILWAYS
Information Patent Application
RAILCAR COUPLER CORE WITH VERTICAL PARTING LINE AND METHOD OF MANUF...
- Publication number 20160107659
- Publication date Apr 21, 2016
- BEDLOE INDUSTRIES LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Application
Railcar Coupler Knuckle Cores and Knuckles Produced by Said Cores
- Publication number 20160031457
- Publication date Feb 4, 2016
- BEDLOE INDUSTRIES LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Application
USE OF NO-BAKE MOLD PROCESS TO MANUFACTURE RAILROAD COUPLERS
- Publication number 20160016595
- Publication date Jan 21, 2016
- BEDLOE INDUSTRIES LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Application
Railcar Coupler System and Method
- Publication number 20150274181
- Publication date Oct 1, 2015
- McConway & Torley, LLC
- Joseph L. Gagliardino
- B61 - RAILWAYS
Information Patent Application
FRONT INSTALLED SUSPENSION SYSTEM HAVING OVERLOAD PROTECTION FIELD...
- Publication number 20150114921
- Publication date Apr 30, 2015
- Qingdao Sifang Rolling Stoock Reseach Institute Co., Ltd.
- Kai Chen
- B61 - RAILWAYS
Information Patent Application
USE OF NO-BAKE MOLD PROCESS TO MANUFACTURE RAILROAD COUPLERS
- Publication number 20150048044
- Publication date Feb 19, 2015
- BEDLOE INDUSTRIES LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Application
ENERGY ABSORPTION/COUPLING SYSTEM FOR A RAILCAR AND RELATED METHOD...
- Publication number 20150014267
- Publication date Jan 15, 2015
- TRINITY NORTH AMERICAN FREIGHT CAR, INC.
- George S. CREIGHTON
- B61 - RAILWAYS
Information Patent Application
RAILWAY VEHICLE COUPLER
- Publication number 20140360963
- Publication date Dec 11, 2014
- Pennsy Corporation
- Aaron Stern
- B61 - RAILWAYS
Information Patent Application
RAILCAR COUPLER CORE WITH VERTICAL PARTING LINE AND METHOD OF MANUF...
- Publication number 20140319092
- Publication date Oct 30, 2014
- BEDLOE INDUSTRIES LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING RAILCAR COUPLERS
- Publication number 20140290895
- Publication date Oct 2, 2014
- Bedloe Industries LLC
- F. Andrew Nibouar
- B61 - RAILWAYS
Information Patent Application
PROCESS FOR PRODUCING A COUPLER KNUCKLE AND IMPROVED COUPLER KNUCKLE
- Publication number 20140217051
- Publication date Aug 7, 2014
- Pennsy Corporation
- Zachary Ryan Brook
- B61 - RAILWAYS
Information Patent Application
COUPLER KNUCKLE
- Publication number 20140217052
- Publication date Aug 7, 2014
- Pennsy Corporation
- Zachary Ryan Brook
- B61 - RAILWAYS

with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modular crash energy management systems for car coupling systems of...

Railcar end unit

Knuckle pin

Lightweight coupler

Railcar coupler system and method

Coupler for a railway vehicle, cores and method for production

Process for producing a coupler knuckle and improved coupler knuckle

System and method for manufacturing railcar coupler headcores

Railcar end unit

Railroad coupler knuckle with external weight reducing features and...

Process for producing a coupler knuckle and improved coupler knuckle

Railroad car coupling system

Railcar coupler core with vertical parting line and method of manuf...

Coupler knuckle

Coupler for a railway vehicle, cores and method for production

Railcar coupler system and method

Front suspension system having overload protection

Railcar coupler core with vertical parting line and method of manuf...

Railcar end unit

Energy absorption/coupling system for a railcar and related method...

Coupler and method for production of a coupler with selectable conf...

Railcar coupler knuckle cores and knuckles produced by said cores

Use of no-bake mold process to manufacture railroad couplers

Coupler knuckle

Railcar coupler core with vertical parting line and method of manuf...

Railway vehicle coupler

Subsurface chills to improve railcar knuckle formation

Lightweight, fatigue resistant knuckle

Railcar coupler core with vertical parting line and method of manuf...

Railcar coupler knuckle cores and knuckles produced by said cores

Patents Applicationslast 30 patents

KNUCKLE PIN

COUPLER KNUCKLE INTERNAL PIVOT PIN SUPPORT

MODULAR CRASH ENERGY MANAGEMENT SYSTEMS FOR CAR COUPLING SYSTEMS OF...

TRACTION COUPLING

RAILCAR END UNIT

ADAPTER COMPONENT FOR ADAPTING A COUPLING HEAD, COUPLING HEAD HAVIN...

KNUCKLE PIN

PROCESS FOR PRODUCING A COUPLER KNUCKLE AND IMPROVED COUPLER KNUCKLE

COUPLER FOR A RAILWAY VEHICLE, CORES AND METHOD FOR PRODUCTION

Railcar Coupler System and Method

Uncoupling Lever For Rail Car With Biasing Member

RAILCAR END UNIT

RAILCAR COUPLER CORE WITH VERTICAL PARTING LINE AND METHOD OF MANUF...

RAILCAR END UNIT

Railroad Coupler Knuckle with External Weight Reducing Features and...

RAILROAD CAR COUPLING SYSTEM

COUPLER FOR A RAILWAY VEHICLE, CORES AND METHOD FOR PRODUCTION

COUPLER KNUCKLE

RAILCAR COUPLER CORE WITH VERTICAL PARTING LINE AND METHOD OF MANUF...

Railcar Coupler Knuckle Cores and Knuckles Produced by Said Cores

USE OF NO-BAKE MOLD PROCESS TO MANUFACTURE RAILROAD COUPLERS

Railcar Coupler System and Method

FRONT INSTALLED SUSPENSION SYSTEM HAVING OVERLOAD PROTECTION FIELD...

USE OF NO-BAKE MOLD PROCESS TO MANUFACTURE RAILROAD COUPLERS

ENERGY ABSORPTION/COUPLING SYSTEM FOR A RAILCAR AND RELATED METHOD...

RAILWAY VEHICLE COUPLER

RAILCAR COUPLER CORE WITH VERTICAL PARTING LINE AND METHOD OF MANUF...

METHOD AND SYSTEM FOR MANUFACTURING RAILCAR COUPLERS

PROCESS FOR PRODUCING A COUPLER KNUCKLE AND IMPROVED COUPLER KNUCKLE

COUPLER KNUCKLE