controlled by means external to cars

Industry

CPC
B61D7/30

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

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES B61D7/00Hopper cars

Current Industry

B61D7/30controlled by means external to cars

Industries

Patents Grantslast 30 patents

Information Patent Grant
Longitudinal door operating mechanism
- Patent number 12,103,571
- Issue date Oct 1, 2024
- Railcar Innovations, LLC
- Fred J. Taylor
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Rail car key adaptor tool
- Patent number 10,525,989
- Issue date Jan 7, 2020
- Quintin E. Chambers
- B61 - RAILWAYS
Information Patent Grant
Outlet gate assembly for hopper cars
- Patent number 9,493,172
- Issue date Nov 15, 2016
- Salco Products Inc.
- James M. McLaughlin
- B61 - RAILWAYS
Information Patent Grant
Material transport and distribution consist with controlled gated h...
- Patent number 9,346,473
- Issue date May 24, 2016
- Herzog Railroad Services, Inc.
- Stanley M. Herzog
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Hopper gate opener
- Patent number 9,315,201
- Issue date Apr 19, 2016
- John Wellman
- B61 - RAILWAYS
Information Patent Grant
Monitoring device for a railcar control valve
- Patent number 9,211,892
- Issue date Dec 15, 2015
- Lexair, Inc.
- James Combs
- B61 - RAILWAYS
Information Patent Grant
Automated railcar gate operating system
- Patent number 8,479,660
- Issue date Jul 9, 2013
- Calbrandt, Inc.
- Calvin J. Brandt
- B61 - RAILWAYS
Information Patent Grant
Railcar unloading system
- Patent number 8,379,927
- Issue date Feb 19, 2013
- Concept Systems Inc.
- Doug F Taylor
- B61 - RAILWAYS
Information Patent Grant
Control valve
- Patent number 8,256,850
- Issue date Sep 4, 2012
- Lexair, Inc.
- Theodore P. O'Canna
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Rail car door closer
- Patent number 8,056,485
- Issue date Nov 15, 2011
- Gates Management, Ltd.
- Carl A. Register
- B61 - RAILWAYS
Information Patent Grant
Control valve
- Patent number 8,038,231
- Issue date Oct 18, 2011
- Lexair, Inc.
- Theodore P. O'Canna
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Rail car door closer system with wing closers
- Patent number 7,997,210
- Issue date Aug 16, 2011
- Melvin Gary Clark
- B61 - RAILWAYS
Information Patent Grant
Rail car door closer
- Patent number 7,559,283
- Issue date Jul 14, 2009
- Melvin Gary Clark
- B61 - RAILWAYS
Information Patent Grant
Spike-type railcar mover with optional gate opener
- Patent number 7,377,219
- Issue date May 27, 2008
- Calbrandt, Inc.
- Calvin J. Brandt
- B61 - RAILWAYS
Information Patent Grant
Control device for a railroad car
- Patent number 7,328,661
- Issue date Feb 12, 2008
- Lexair, Inc.
- James George Allen
- B61 - RAILWAYS
Information Patent Grant
Rail car door closer
- Patent number 7,178,464
- Issue date Feb 20, 2007
- Gary Clark
- B61 - RAILWAYS
Information Patent Grant
Trackside railcar door opener and closer
- Patent number 7,178,465
- Issue date Feb 20, 2007
- Ralph A. Marchiori
- B61 - RAILWAYS
Information Patent Grant
Drive system for a railway hopper car discharge gate
- Patent number 7,171,907
- Issue date Feb 6, 2007
- Aero Transportation Products
- Stephen R. Early
- B61 - RAILWAYS
Information Patent Grant
Control device for a railroad car
- Patent number 7,093,544
- Issue date Aug 22, 2006
- Lexair, Inc.
- James George Allen
- B61 - RAILWAYS
Information Patent Grant
Trackside railcar door opener and closer
- Patent number 7,063,022
- Issue date Jun 20, 2006
- Ralph A. Marchiori
- B61 - RAILWAYS
Information Patent Grant
Rail car door closer
- Patent number 6,886,473
- Issue date May 3, 2005
- Martin Marietta Materials Southwest, Ltd.
- David P. Marchiori
- B61 - RAILWAYS
Information Patent Grant
Curved rail cover actuator
- Patent number 6,092,471
- Issue date Jul 25, 2000
- Aero Transportation Products, Inc.
- Stephen R. Early
- B61 - RAILWAYS
Information Patent Grant
Railroad hopper car with ballast distributing blades and remote con...
- Patent number 5,657,700
- Issue date Aug 19, 1997
- Herzog Contracting Corporation
- Ivan Eugene Bounds
- B61 - RAILWAYS
Information Patent Grant
Low profile parallel railcar discharge adaptor
- Patent number 5,575,595
- Issue date Nov 19, 1996
- Smoot Co.
- David K. Smoot
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System for discharge of bulk materials from vehicles
- Patent number 5,470,186
- Issue date Nov 28, 1995
- ABB EPT Construction Pty. Limited
- Alexander K. W. Kwok
- B61 - RAILWAYS
Information Patent Grant
Discharge hopper
- Patent number 5,448,954
- Issue date Sep 12, 1995
- Rotaque (Proprietary) Limited
- Robert M. Joubert
- B61 - RAILWAYS
Information Patent Grant
Railroad hopper car with ballast distributing blade and hopper door...
- Patent number 5,423,268
- Issue date Jun 13, 1995
- Herzog Contracting Corporation
- Ivan E. Bounds
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railroad hopper car door closer
- Patent number 5,419,262
- Issue date May 30, 1995
- Robert T. Turpin
- B61 - RAILWAYS
Information Patent Grant
Airlift railcar discharge adaptor
- Patent number 5,387,058
- Issue date Feb 7, 1995
- Smoot Company
- David K. Smoot
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Remote control positioning system for controlling hopper doors
- Patent number 5,359,942
- Issue date Nov 1, 1994
- Difco, Inc.
- Robert J. Ward
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Automated Hatch System for Hopper Railcars
- Publication number 20220144319
- Publication date May 12, 2022
- ECOFAB COVERS INTERNATIONAL INC.
- Trevor LOW
- B61 - RAILWAYS
Information Patent Application
Rail Car Key Adaptor Tool
- Publication number 20180178817
- Publication date Jun 28, 2018
- Quintin E. Chambers
- B61 - RAILWAYS
Information Patent Application
MATERIAL TRANSPORT AND DISTRIBUTION CONSIST WITH CONTROLLED GATED H...
- Publication number 20160121909
- Publication date May 5, 2016
- HERZOG RAILROAD SERVICES, INC.
- Stanley M. Herzog
- B61 - RAILWAYS
Information Patent Application
TRIPPER UNIT
- Publication number 20140225387
- Publication date Aug 14, 2014
- Myles Huntly
- B61 - RAILWAYS
Information Patent Application
HOPPER GATE OPENER
- Publication number 20130291760
- Publication date Nov 7, 2013
- John Wellman
- B61 - RAILWAYS
Information Patent Application
Automated Railcar Gate Operating System
- Publication number 20110219981
- Publication date Sep 15, 2011
- CALBRANDT, INC.
- Calvin J. Brandt
- B61 - RAILWAYS
Information Patent Application
Rail Car Door Closer System with Wing Closers
- Publication number 20100258030
- Publication date Oct 14, 2010
- Melvin Gary CLARK
- B61 - RAILWAYS
Information Patent Application
RAILCAR UNLOADING SYSTEM
- Publication number 20100251924
- Publication date Oct 7, 2010
- Concept Systems, Inc.
- Doug F. Taylor
- B61 - RAILWAYS
Information Patent Application
Rail Car Door Closer
- Publication number 20100005999
- Publication date Jan 14, 2010
- Gates Management, Ltd.
- Carl A. Register
- B61 - RAILWAYS
Information Patent Application
Rail car door closer
- Publication number 20070193472
- Publication date Aug 23, 2007
- Melvin Gary Clark
- B61 - RAILWAYS
Information Patent Application
Spike-type railcar mover with optional gate opener
- Publication number 20070181032
- Publication date Aug 9, 2007
- CALBRANDT, INC.
- Calvin J. Brandt
- B61 - RAILWAYS
Information Patent Application
Pick-up shoe
- Publication number 20060065501
- Publication date Mar 30, 2006
- Fred J. Taylor
- B60 - VEHICLES IN GENERAL
Information Patent Application
Actuating system for automatic operation of hopper doors of a railr...
- Publication number 20060000384
- Publication date Jan 5, 2006
- Fred J. Taylor
- B61 - RAILWAYS
Information Patent Application
Drive system for a railway hopper car discharge gate
- Publication number 20050263031
- Publication date Dec 1, 2005
- Stephen R. Early
- B61 - RAILWAYS
Information Patent Application
Rail car door closer
- Publication number 20050120905
- Publication date Jun 9, 2005
- Gary Clark
- B61 - RAILWAYS
Information Patent Application
Rail car door closer
- Publication number 20040040462
- Publication date Mar 4, 2004
- MARTIN MARIETTA MATERIALS SOUTHWEST, LTD
- David P. Marchiori
- B61 - RAILWAYS

controlled by means external to cars

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Longitudinal door operating mechanism

Rail car key adaptor tool

Outlet gate assembly for hopper cars

Material transport and distribution consist with controlled gated h...

Hopper gate opener

Monitoring device for a railcar control valve

Automated railcar gate operating system

Railcar unloading system

Control valve

Rail car door closer

Control valve

Rail car door closer system with wing closers

Rail car door closer

Spike-type railcar mover with optional gate opener

Control device for a railroad car

Rail car door closer

Trackside railcar door opener and closer

Drive system for a railway hopper car discharge gate

Control device for a railroad car

Trackside railcar door opener and closer

Rail car door closer

Curved rail cover actuator

Railroad hopper car with ballast distributing blades and remote con...

Low profile parallel railcar discharge adaptor

System for discharge of bulk materials from vehicles

Discharge hopper

Railroad hopper car with ballast distributing blade and hopper door...

Railroad hopper car door closer

Airlift railcar discharge adaptor

Remote control positioning system for controlling hopper doors

Patents Applicationslast 30 patents

Automated Hatch System for Hopper Railcars

Rail Car Key Adaptor Tool

MATERIAL TRANSPORT AND DISTRIBUTION CONSIST WITH CONTROLLED GATED H...

TRIPPER UNIT

HOPPER GATE OPENER

Automated Railcar Gate Operating System

Rail Car Door Closer System with Wing Closers

RAILCAR UNLOADING SYSTEM

Rail Car Door Closer

Rail car door closer

Spike-type railcar mover with optional gate opener

Pick-up shoe

Actuating system for automatic operation of hopper doors of a railr...

Drive system for a railway hopper car discharge gate

Rail car door closer

Rail car door closer