Guards or obstacles for preventing access to the route

Industry

CPC
B61L29/02

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L29/00Safety means for rail/road crossing traffic

Current Industry

B61L29/02Guards or obstacles for preventing access to the route

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Double-sided terminal board for grade crossing gate controller
- Patent number 11,932,297
- Issue date Mar 19, 2024
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- G01 - MEASURING TESTING
Information Patent Grant
Grade crossing gate arm position detection system
- Patent number 11,780,479
- Issue date Oct 10, 2023
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Grant
User interface for grade crossing gate controller
- Patent number 11,772,691
- Issue date Oct 3, 2023
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Grant
Double-sided terminal board for grade crossing gate controller
- Patent number 11,414,109
- Issue date Aug 16, 2022
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Grant
Grade crossing gate arm position detection system
- Patent number 11,383,742
- Issue date Jul 12, 2022
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Grant
User interface for grade crossing gate controller
- Patent number 11,273,854
- Issue date Mar 15, 2022
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Grant
Railroad crossing warning system
- Patent number 10,148,760
- Issue date Dec 4, 2018
- John E Barragan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner arrangement
- Patent number 8,536,509
- Issue date Sep 17, 2013
- B. E. A. SA
- Yves Borlez
- B61 - RAILWAYS
Information Patent Grant
Adjustable support for a railroad crossing gate arm
- Patent number 7,699,271
- Issue date Apr 20, 2010
- Safetran Systems Corporation
- Paul D. Ward
- B61 - RAILWAYS
Information Patent Grant
Guardrail assembly
- Patent number 7,249,561
- Issue date Jul 31, 2007
- Malcolm Robertson
- B61 - RAILWAYS
Information Patent Grant
Railway crossing gate assembly, components therefor and methods of...
- Patent number 6,776,377
- Issue date Aug 17, 2004
- Craig A. Watkins
- B61 - RAILWAYS
Information Patent Grant
Railroad accident prevention system with ground-retractable vehicle...
- Patent number 6,158,696
- Issue date Dec 12, 2000
- Arkadiy Brodskiy
- B61 - RAILWAYS
Information Patent Grant
Railroad crossing gate control system including a separate maintena...
- Patent number 5,852,350
- Issue date Dec 22, 1998
- Safetran Systems Corporation
- Donald L. LeVoir
- B61 - RAILWAYS
Information Patent Grant
Railroad crossing gate mechanism control system
- Patent number 5,834,914
- Issue date Nov 10, 1998
- Safetran Systems Corporation
- James E. Moe
- B61 - RAILWAYS
Information Patent Grant
Ground retractable automobile barrier
- Patent number 5,762,443
- Issue date Jun 9, 1998
- Universal Safety Response, Inc.
- Matthew A. Gelfand
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railroad highway crossing
- Patent number 5,474,266
- Issue date Dec 12, 1995
- Terry L. Koglin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Barricade apparatus
- Patent number 5,118,056
- Issue date Jun 2, 1992
- Dorothy J. Jeanise
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Assault-resistant gate
- Patent number 4,916,859
- Issue date Apr 17, 1990
- Embassy Gate Associates, L.P.
- Colin Butler
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railroad crossing gate
- Patent number 4,897,960
- Issue date Feb 6, 1990
- General Signals, Inc.
- Todd A. Barvinek
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Terrorist vehicle arresting system
- Patent number 4,759,655
- Issue date Jul 26, 1988
- Flexible Barricades Inc.
- Alexander M. Gorlov
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Barrier assembly
- Patent number 4,457,105
- Issue date Jul 3, 1984
- Alex Danin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Crossing gate
- Patent number 3,994,457
- Issue date Nov 30, 1976
- National Foundry Sand Company
- William A. Teasel
- B61 - RAILWAYS
Information Patent Grant
Operating mechanism for railroad crossing gate
- Patent number 3,964,704
- Issue date Jun 22, 1976
- Harmon Industries, Inc.
- Jerry W. Karr
- B61 - RAILWAYS
Information Patent Grant
3394498
- Patent number 3,394,498
- Issue date Jul 30, 1968
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
3024550
- Patent number 3,024,550
- Issue date Mar 13, 1962
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
2874493
- Patent number 2,874,493
- Issue date Feb 24, 1959
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
2861285
- Patent number 2,861,285
- Issue date Nov 25, 1958
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
2401804
- Patent number 2,401,804
- Issue date Jun 11, 1946
- B61 - RAILWAYS
Information Patent Grant
2311967
- Patent number 2,311,967
- Issue date Feb 23, 1943
- B61 - RAILWAYS
Information Patent Grant
2255911
- Patent number 2,255,911
- Issue date Sep 16, 1941
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
GRADE CROSSING GATE ARM POSITION DETECTION SYSTEM
- Publication number 20240208555
- Publication date Jun 27, 2024
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Application
DEVICE AND METHOD FOR RESPONDING TO LOSS-OF-BRAKE ON A RAILROAD CRO...
- Publication number 20240034376
- Publication date Feb 1, 2024
- Siemens Mobility, Inc.
- Paul Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOUBLE-SIDED TERMINAL BOARD FOR GRADE CROSSING GATE CONTROLLER
- Publication number 20220379935
- Publication date Dec 1, 2022
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Application
USER INTERFACE FOR GRADE CROSSING GATE CONTROLLER
- Publication number 20220194442
- Publication date Jun 23, 2022
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Application
DOUBLE-SIDED TERMINAL BOARD FOR GRADE CROSSING GATE CONTROLLER
- Publication number 20190351925
- Publication date Nov 21, 2019
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Application
GRADE CROSSING GATE ARM POSITION DETECTION SYSTEM
- Publication number 20190351926
- Publication date Nov 21, 2019
- C.D.L. Electric Company, Inc.
- Marco Antonio Ibarra
- B61 - RAILWAYS
Information Patent Application
Device for securing of railroad crossing against entry of vehicles...
- Publication number 20190256115
- Publication date Aug 22, 2019
- Vladimir Kranz
- B61 - RAILWAYS
Information Patent Application
CENTRAL PROCESSING UNIT MODULE FOR PROCESSING RAILWAY SIGNAL
- Publication number 20170259836
- Publication date Sep 14, 2017
- LSIS CO., LTD
- Yong-Gee CHO
- B61 - RAILWAYS
Information Patent Application
RAILROAD CROSSING WARNING SYSTEM
- Publication number 20160362122
- Publication date Dec 15, 2016
- John E. Barragan
- B61 - RAILWAYS
Information Patent Application
RAILROAD CROSSING
- Publication number 20130193275
- Publication date Aug 1, 2013
- Stephen Baines
- B61 - RAILWAYS
Information Patent Application
SAFETY BARRIER FOR A RAILWAY TRACK
- Publication number 20130075680
- Publication date Mar 28, 2013
- Malcolm Robertson
- B61 - RAILWAYS
Information Patent Application
SCANNER ARRANGEMENT
- Publication number 20110315852
- Publication date Dec 29, 2011
- BEA SA
- Yves Borlez
- B61 - RAILWAYS
Information Patent Application
Adjustable Support for a Railroad Crossing Gate Arm
- Publication number 20080042016
- Publication date Feb 21, 2008
- Paul D. Ward
- B61 - RAILWAYS
Information Patent Application
Portable boom gate apparatus
- Publication number 20070126598
- Publication date Jun 7, 2007
- Brent Carter
- B61 - RAILWAYS
Information Patent Application
Guardrail assembly
- Publication number 20040255814
- Publication date Dec 23, 2004
- Malcolm Robertson
- B61 - RAILWAYS
Information Patent Application
Railway crossing guard
- Publication number 20020090259
- Publication date Jul 11, 2002
- Energy Absorption Systems, Inc.
- James D. Crowley
- B61 - RAILWAYS

Guards or obstacles for preventing access to the route

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Double-sided terminal board for grade crossing gate controller

Grade crossing gate arm position detection system

User interface for grade crossing gate controller

Double-sided terminal board for grade crossing gate controller

Grade crossing gate arm position detection system

User interface for grade crossing gate controller

Railroad crossing warning system

Scanner arrangement

Adjustable support for a railroad crossing gate arm

Guardrail assembly

Railway crossing gate assembly, components therefor and methods of...

Railroad accident prevention system with ground-retractable vehicle...

Railroad crossing gate control system including a separate maintena...

Railroad crossing gate mechanism control system

Ground retractable automobile barrier

Railroad highway crossing

Barricade apparatus

Assault-resistant gate

Railroad crossing gate

Terrorist vehicle arresting system

Barrier assembly

Crossing gate

Operating mechanism for railroad crossing gate

3394498

3024550

2874493

2861285

2401804

2311967

2255911

Patents Applicationslast 30 patents

GRADE CROSSING GATE ARM POSITION DETECTION SYSTEM

DEVICE AND METHOD FOR RESPONDING TO LOSS-OF-BRAKE ON A RAILROAD CRO...

DOUBLE-SIDED TERMINAL BOARD FOR GRADE CROSSING GATE CONTROLLER

USER INTERFACE FOR GRADE CROSSING GATE CONTROLLER

DOUBLE-SIDED TERMINAL BOARD FOR GRADE CROSSING GATE CONTROLLER

GRADE CROSSING GATE ARM POSITION DETECTION SYSTEM

Device for securing of railroad crossing against entry of vehicles...

CENTRAL PROCESSING UNIT MODULE FOR PROCESSING RAILWAY SIGNAL

RAILROAD CROSSING WARNING SYSTEM

RAILROAD CROSSING

SAFETY BARRIER FOR A RAILWAY TRACK

SCANNER ARRANGEMENT

Adjustable Support for a Railroad Crossing Gate Arm

Portable boom gate apparatus

Guardrail assembly

Railway crossing guard