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B61G9/20
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B61
Railways
B61G
COUPLINGS DRAUGHT AND BUFFING APPLIANCES
B61G9/00
Draw-gear
Current Industry
B61G9/20
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Industries
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Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Train coupler arrangement with axial expansion module
Patent number
12,043,296
Issue date
Jul 23, 2024
Dellner Couplers AB
Fredrik Harrysson
B61 - RAILWAYS
Information
Patent Grant
Holder for mounting a second part on a main structure between car b...
Patent number
11,731,670
Issue date
Aug 22, 2023
Dellner Couplers AB
Arvid Grahn
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Double friction draft gear assembly
Patent number
11,613,282
Issue date
Mar 28, 2023
Amsted Rail Company, Inc.
Igor Aleynikov
B61 - RAILWAYS
Information
Patent Grant
Draft gear, coupler and draft gear and railway train
Patent number
11,498,596
Issue date
Nov 15, 2022
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Huaping Yang
B61 - RAILWAYS
Information
Patent Grant
Telescoping uncoupling lever assembly
Patent number
11,498,595
Issue date
Nov 15, 2022
Transportation IP Holdings, LLC
Stephen Hankinson
B61 - RAILWAYS
Information
Patent Grant
Absorbing apparatus
Patent number
11,453,420
Issue date
Sep 27, 2022
Axtone S.A.
Grzegorz Zurawski
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Triggering monitoring device for a deformation tube for a coupling;...
Patent number
11,332,170
Issue date
May 17, 2022
Voith Patent GmbH
Thomas Prill
B61 - RAILWAYS
Information
Patent Grant
Coupler assembly and straddle type rail train with same
Patent number
11,312,400
Issue date
Apr 26, 2022
BYD Company Limited
Zhihong Xiao
B61 - RAILWAYS
Information
Patent Grant
Hybrid cushioning apparatus with draft gear
Patent number
11,117,600
Issue date
Sep 14, 2021
Strato, Inc.
Jonathan Sunde
B61 - RAILWAYS
Information
Patent Grant
Coupler telescopic apparatus and coupler
Patent number
11,014,584
Issue date
May 25, 2021
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD. (CN)
Guangchao Wang
B61 - RAILWAYS
Information
Patent Grant
Device absorbing the energy of impacts of railway cars
Patent number
10,994,755
Issue date
May 4, 2021
AXTONE SPOLKA AKEYJNA
Jan Kukulski
B61 - RAILWAYS
Information
Patent Grant
Vehicle draft key wear protector
Patent number
10,850,750
Issue date
Dec 1, 2020
Standard Car Truck Company
John D. Anderson
B61 - RAILWAYS
Information
Patent Grant
Coupling assembly and rail vehicle having same
Patent number
10,518,789
Issue date
Dec 31, 2019
CRRC QINGDAO SIFANG CO., LTD.
Shizhong Zhao
B61 - RAILWAYS
Information
Patent Grant
Device absorbing the energy of impacts of railway cars
Patent number
10,252,734
Issue date
Apr 9, 2019
AXTONE SPOLKA AKCYJNA
Jan Kukulski
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Railway freight car draft gear assembly
Patent number
10,189,488
Issue date
Jan 29, 2019
Amsted Rail Company, Inc.
Marlin E. Clark
B61 - RAILWAYS
Information
Patent Grant
Rail vehicle with a completely retractable coupling
Patent number
10,000,219
Issue date
Jun 19, 2018
Siemens Aktiengesellschaft
Stephan Drexler
B61 - RAILWAYS
Information
Patent Grant
Telescopic mechanism in telescopic hitch buffer device for use in h...
Patent number
9,616,904
Issue date
Apr 11, 2017
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Xiaozhong Lv
B61 - RAILWAYS
Information
Patent Grant
Lightweight yoke for railway coupling
Patent number
9,580,089
Issue date
Feb 28, 2017
Pennsy Corporation
Perry Levitt
B61 - RAILWAYS
Information
Patent Grant
Elastomeric draft gear for a railcar
Patent number
8,672,151
Issue date
Mar 18, 2014
WABTEC Corp
Ronald J. Sprainis
B61 - RAILWAYS
Information
Patent Grant
Railway car yoke
Patent number
8,607,998
Issue date
Dec 17, 2013
McConway & Torley LLC
Richard G. McMillen
B61 - RAILWAYS
Information
Patent Grant
Draft sill with special rear draft lug for a railcar
Patent number
8,602,231
Issue date
Dec 10, 2013
Trinity Industries, Inc.
Stephen W. Smith
B61 - RAILWAYS
Information
Patent Grant
Key retainer for railway car coupler
Patent number
8,376,160
Issue date
Feb 19, 2013
Charles T. Bomgardner
B61 - RAILWAYS
Information
Patent Grant
Muff coupling for vehicle couplers
Patent number
7,469,939
Issue date
Dec 30, 2008
Dellner Couplers AB
Anders Westman
B61 - RAILWAYS
Information
Patent Grant
Cushioning device having an electrically actuated lockout
Patent number
7,150,368
Issue date
Dec 19, 2006
Sharma & Associates, Inc.
Mark Scott
B61 - RAILWAYS
Information
Patent Grant
One piece liner member for use in railway coupling devices
Patent number
6,691,883
Issue date
Feb 17, 2004
Westinghouse Air Brake Co.
David W. Daugherty
B61 - RAILWAYS
Information
Patent Grant
Connection assembly for railway coupling devices
Patent number
6,688,482
Issue date
Feb 10, 2004
Westinghouse Air Brake Technologies Corporation
David W. Daugherty
B61 - RAILWAYS
Information
Patent Grant
Drawbar assembly draft load bearing insert
Patent number
5,890,608
Issue date
Apr 6, 1999
McConway & Torley Corporation
Douglas M. Hanes
B61 - RAILWAYS
Information
Patent Grant
Slack adjusting gravity wedge for railway slackless drawbar assembly
Patent number
5,704,499
Issue date
Jan 6, 1998
McConway & Torley Corporation
Jeffrey D. Wurzer
B61 - RAILWAYS
Information
Patent Grant
Interlocking type mechanism for a slackless drawbar assembly used o...
Patent number
5,617,965
Issue date
Apr 8, 1997
Westinghouse Air Brake Company
Michael G. Hawryszkow
B61 - RAILWAYS
Information
Patent Grant
Coupler yoke with tapering key slot reinforcement
Patent number
5,511,676
Issue date
Apr 30, 1996
Maritime Steel And Foundries Limited
Ralph V. Holmes
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
COUPLER BUFFER DEVICE MOUNTING STRUCTURE WITH SMALL-FASTENING-TORQU...
Publication number
20240253675
Publication date
Aug 1, 2024
CRRC Nanjing Puzhen Co., Ltd.
Xingwen WANG
B61 - RAILWAYS
Information
Patent Application
DRAWBAR FOR VEHICLE COUPLER
Publication number
20230093266
Publication date
Mar 23, 2023
DELLNER COUPLERS AB
Curtiss A. Grau
B61 - RAILWAYS
Information
Patent Application
REGENERATIVE ENERGY ABSORPTION DEVICE, COUPLING OR JOINT ARRANGEMEN...
Publication number
20220219741
Publication date
Jul 14, 2022
VOITH PATENT GmbH
Thomas Prill
B61 - RAILWAYS
Information
Patent Application
DRAFT GEAR, COUPLER AND DRAFT GEAR AND RAILWAY TRAIN
Publication number
20220126891
Publication date
Apr 28, 2022
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
HUAPING YANG
B61 - RAILWAYS
Information
Patent Application
DOUBLE FRICTION DRAFT GEAR ASSEMBLY
Publication number
20210284205
Publication date
Sep 16, 2021
AMSTED RAIL COMPANY, INC.
Igor Aleynikov
B61 - RAILWAYS
Information
Patent Application
COUPLER TELESCOPIC APPARATUS AND COUPLER
Publication number
20210078616
Publication date
Mar 18, 2021
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Guangchao WANG
B61 - RAILWAYS
Information
Patent Application
HYBRID CUSHIONING APPARATUS WITH DRAFT GEAR
Publication number
20200172128
Publication date
Jun 4, 2020
STRATO, INC.
Jonathan SUNDE
B61 - RAILWAYS
Information
Patent Application
COUPLER ASSEMBLY AND STRADDLE TYPE RAIL TRAIN WITH SAME
Publication number
20190344812
Publication date
Nov 14, 2019
BYD COMPANY LIMITED
Zhihong XIAO
B61 - RAILWAYS
Information
Patent Application
DEVICE ABSORBING THE ENERGY OF IMPACTS OF RAILWAY CARS
Publication number
20190225244
Publication date
Jul 25, 2019
AXTONE SPOLKA AKEYJNA
JAN KUKULSKI
B61 - RAILWAYS
Information
Patent Application
TRIGGERING MONITORING DEVICE FOR A DEFORMATION TUBE FOR A COUPLING;...
Publication number
20190023290
Publication date
Jan 24, 2019
VOITH PATENT GmbH
Thomas Prill
B61 - RAILWAYS
Information
Patent Application
RAILWAY FREIGHT CAR DRAFT GEAR ASSEMBLY
Publication number
20180065649
Publication date
Mar 8, 2018
AMSTED RAIL COMPANY, INC.
Marlin E. Clark
B61 - RAILWAYS
Information
Patent Application
DEVICE ABSORBING THE ENERGY OF IMPACTS OF RAILWAY CARS
Publication number
20170361855
Publication date
Dec 21, 2017
AXTONE SPOLKA AKCYJNA
Jan Kukulski
B61 - RAILWAYS
Information
Patent Application
YOKE FOR LOCOMOTIVE DRAFT GEAR
Publication number
20170320506
Publication date
Nov 9, 2017
AMSTED RAIL COMPANY, INC.
Scott A. Keener
B61 - RAILWAYS
Information
Patent Application
Rail Vehicle With A Completely Retractable Coupling
Publication number
20160214629
Publication date
Jul 28, 2016
SIEMENS AKTIENGESELLSCHAFT
STEPHAN DREXLER
B61 - RAILWAYS
Information
Patent Application
LIGHTWEIGHT YOKE FOR RAILWAY COUPLING
Publication number
20140360965
Publication date
Dec 11, 2014
Pennsy Corporation
Perry Levitt
B61 - RAILWAYS
Information
Patent Application
TELESCOPIC MECHANISM IN TELESCOPIC HITCH BUFFER DEVICE FOR USE IN H...
Publication number
20140360962
Publication date
Dec 11, 2014
XIAOZHONG LV
B61 - RAILWAYS
Information
Patent Application
Elastomeric Draft Gear For A Railcar
Publication number
20130068714
Publication date
Mar 21, 2013
Wabtec Holding Corp.
Ronald J. Sprainis
B61 - RAILWAYS
Information
Patent Application
KEY RETAINER FOR RAILWAY CAR COUPLER
Publication number
20120267333
Publication date
Oct 25, 2012
STRATO, INC.
Charles T. Bomgardner
B61 - RAILWAYS
Information
Patent Application
Railway Car Yoke
Publication number
20120248053
Publication date
Oct 4, 2012
McConway & Torley LLC
Richard G. McMillen
B61 - RAILWAYS
Information
Patent Application
Draft Sill With Special Rear Draft Lug For A Railcar
Publication number
20120043292
Publication date
Feb 23, 2012
TRINITY INDUSTRIES, INC.
Stephen W. Smith
B61 - RAILWAYS
Information
Patent Application
INSERT FOR RAIL CAR COUPLING
Publication number
20090050594
Publication date
Feb 26, 2009
Roller Bearing Company of America, Inc.
Dan Bui
B61 - RAILWAYS
Information
Patent Application
Muff coupling for vehicle couplers
Publication number
20080012335
Publication date
Jan 17, 2008
DELLNER COUPLERS AB
Anders Westman
B61 - RAILWAYS
Information
Patent Application
System for self-lubricating a coupling system
Publication number
20050242053
Publication date
Nov 3, 2005
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
David C. Brabb
B60 - VEHICLES IN GENERAL
Information
Patent Application
Cushioning device having an electrically actuated lockout
Publication number
20050056607
Publication date
Mar 17, 2005
Mark Scott
B61 - RAILWAYS
Information
Patent Application
Wear plate assemblies
Publication number
20030160017
Publication date
Aug 28, 2003
Joseph Wolinski
B61 - RAILWAYS