Description
Class B61K : OTHER AUXILIARY EQUIPMENT FOR RAILWAYS
Subclass 3/00: Wetting or lubricating rails or wheel flanges
B61K 3/00
Sub-Class
Stats
- 44 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 25 Total Patent Owners
- 191 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10421469 | Rail road track lubrication apparatus and method | Jan 27, 17 | Sep 24, 19 | RBL, INC. |
| 10358153 | Top of rail foam bar | Mar 07, 17 | Jul 23, 19 | L.B. Foster Rail Technologies, Inc. |
| 10358152 | Method and apparatus for gauge-face lubrication | Aug 28, 15 | Jul 23, 19 | Loram Maintenance of Way Inc. |
| RE47395 | Optimizing rail track performance | Jun 25, 15 | May 21, 19 | L.B. Foster Rail Technologies Canada, Ltd. |
| 10220860 | Wayside friction management system | May 16, 16 | Mar 05, 19 | L.B. Foster Rail Technologies, Inc. |
| 10214225 | Thixotropic gel or liquid for friction control and method of using the same | Apr 07, 17 | Feb 26, 19 | Whitmore Manufacturing, LLC |
| 10173700 | Top of rail applicator and method of using the same | Dec 11, 15 | Jan 08, 19 | Whitmore Manufacturing, LLC |
| 10071756 | System and method for fleet wheel-rail lubrication and noise management | Nov 09, 16 | Sep 11, 18 | IGRALUB NORTH AMERICA, LLC |
| 9914465 | Top of rail resilient bar | Nov 08, 13 | Mar 13, 18 | L.B. FOSTER RAIL TECHNOLOGIES, INC. |
| 9561809 | Rail road track lubrication apparatus and method | Aug 15, 14 | Feb 07, 17 | RBL, INC. |
| 9440665 | Top of rail foam bar | Feb 12, 15 | Sep 13, 16 | L.B. FOSTER RAIL TECHNOLOGIES, INC. |
| 9409582 | Line distributor, preferably for anti-noise device for rail brakes | Jan 24, 13 | Aug 09, 16 | Not available |
| 9352761 | Wayside friction management system | May 19, 11 | May 31, 16 | L.B. FOSTER RAIL TECHNOLOGIES, INC. |
| 9096242 | Gauge face lubrication | Aug 23, 12 | Aug 04, 15 | L.B. FOSTER RAIL TECHNOLOGIES, INC. |
| 9022173 | Grease guide | Jul 03, 13 | May 05, 15 | L.B. FOSTER RAIL TECHNOLOGIES, INC. |
| 9016436 | Device for wetting or lubricating a rail head | Jul 24, 12 | Apr 28, 15 | LINCOLN GMBH, LINCLOLN GMBH, |
| 8955645 | Top of rail foam bar | May 27, 10 | Feb 17, 15 | L.B. FOSTER RAIL TECHNOLOGIES, INC. |
| 8944215 | Apparatus for delivering a pumpable material to a rail head | Oct 17, 13 | Feb 03, 15 | LINCOLN INDUSTRIAL CORPORATION |
| 8874345 | Method and system for identifying an erroneous speed of a vehicle | Apr 04, 12 | Oct 28, 14 | GENERAL ELECTRIC COMPANY |
| 8783416 | Wiping bar quick clamp | Sep 21, 09 | Jul 22, 14 | L.B. FOSTER RAIL TECHNOLOGIES, INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0017,130 | RAIL ROAD TRACK LUBRICATION APPARATUS AND METHOD | Sep 23, 19 | Jan 16, 20 | RBL, Inc. |
| 2019/0322,297 | Rail Port Insert | Jul 14, 16 | Oct 24, 19 | L.B. FOSTER RAIL TECHNOLOGIES, CORP. |
| 2019/0276,058 | Wayside Friction Management System | Nov 10, 17 | Sep 12, 19 | Not available |
| 2019/0126,953 | TOP OF RAIL APPLICATOR | Nov 29, 18 | May 02, 19 | Not available |
| 2018/0201,282 | TOP OF RAIL RESILIENT BAR | Mar 12, 18 | Jul 19, 18 | L.B. Foster Rail Technologies, Inc. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)