B61K 3/00

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Description

Class  B61K : OTHER AUXILIARY EQUIPMENT FOR RAILWAYS


Subclass 3/00: Wetting or lubricating rails or wheel flanges

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10421469 Rail road track lubrication apparatus and methodJan 27, 17Sep 24, 19RBL, INC.
10358153 Top of rail foam barMar 07, 17Jul 23, 19L.B. Foster Rail Technologies, Inc.
10358152 Method and apparatus for gauge-face lubricationAug 28, 15Jul 23, 19Loram Maintenance of Way Inc.
RE47395 Optimizing rail track performanceJun 25, 15May 21, 19L.B. Foster Rail Technologies Canada, Ltd.
10220860 Wayside friction management systemMay 16, 16Mar 05, 19L.B. Foster Rail Technologies, Inc.
10214225 Thixotropic gel or liquid for friction control and method of using the sameApr 07, 17Feb 26, 19Whitmore Manufacturing, LLC
10173700 Top of rail applicator and method of using the sameDec 11, 15Jan 08, 19Whitmore Manufacturing, LLC
10071756 System and method for fleet wheel-rail lubrication and noise managementNov 09, 16Sep 11, 18IGRALUB NORTH AMERICA, LLC
9914465 Top of rail resilient barNov 08, 13Mar 13, 18L.B. FOSTER RAIL TECHNOLOGIES, INC.
9561809 Rail road track lubrication apparatus and methodAug 15, 14Feb 07, 17RBL, INC.
9440665 Top of rail foam barFeb 12, 15Sep 13, 16L.B. FOSTER RAIL TECHNOLOGIES, INC.
9409582 Line distributor, preferably for anti-noise device for rail brakesJan 24, 13Aug 09, 16Not available
9352761 Wayside friction management systemMay 19, 11May 31, 16L.B. FOSTER RAIL TECHNOLOGIES, INC.
9096242 Gauge face lubricationAug 23, 12Aug 04, 15L.B. FOSTER RAIL TECHNOLOGIES, INC.
9022173 Grease guideJul 03, 13May 05, 15L.B. FOSTER RAIL TECHNOLOGIES, INC.
9016436 Device for wetting or lubricating a rail headJul 24, 12Apr 28, 15LINCOLN GMBH, LINCLOLN GMBH,
8955645 Top of rail foam barMay 27, 10Feb 17, 15L.B. FOSTER RAIL TECHNOLOGIES, INC.
8944215 Apparatus for delivering a pumpable material to a rail headOct 17, 13Feb 03, 15LINCOLN INDUSTRIAL CORPORATION
8874345 Method and system for identifying an erroneous speed of a vehicleApr 04, 12Oct 28, 14GENERAL ELECTRIC COMPANY
8783416 Wiping bar quick clampSep 21, 09Jul 22, 14L.B. FOSTER RAIL TECHNOLOGIES, INC.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0017,130 RAIL ROAD TRACK LUBRICATION APPARATUS AND METHODSep 23, 19Jan 16, 20RBL, Inc.
2019/0322,297 Rail Port InsertJul 14, 16Oct 24, 19L.B. FOSTER RAIL TECHNOLOGIES, CORP.
2019/0276,058 Wayside Friction Management SystemNov 10, 17Sep 12, 19Not available
2019/0126,953 TOP OF RAIL APPLICATORNov 29, 18May 02, 19Not available
2018/0201,282 TOP OF RAIL RESILIENT BARMar 12, 18Jul 19, 18L.B. Foster Rail Technologies, Inc.

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance