B61K

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Description

OTHER AUXILIARY EQUIPMENT FOR RAILWAYS (energy-storing brakes B61H; protection of permanent way against weather influences E01B; rail cleaning, snow ploughs E01H)

Subclasses

Not Available
Subclass Title
1/00 Transferring passengers, articles, or freight to and from moving trains; Slipping or coupling vehicles from or to moving trains
1/02 Transferring passengers, articles, or freight to and from moving trains; Slipping or coupling vehicles from or to moving trains transferring articles to and from moving trains, e.g. mailbag catchers
3/00 Wetting or lubricating rails or wheel flanges
3/02 Wetting or lubricating rails or wheel flanges Apparatus therefor combined with vehicles
5/00 Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels (hoisting apparatus B66)

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Recent Patents

Not Available

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2019/0367,061 APPARATUS AND METHOD FOR GATHERING DATA FROM SENSORS ORIENTED AT AN OBLIQUE ANGLE RELATIVE TO A RAILWAY TRACK Jan 24, 19 Dec 05, 19 , Not available
2019/0367,060 APPARATUS AND METHOD FOR CALCULATING WOODEN CROSSTIE PLATE CUT MEASUREMENTS AND RAIL SEAT ABRASION MEASUREMENTS BASED ON RAIL HEAD HEIGHT Sep 11, 18 Dec 05, 19 , Tetra Tech Inc.
2019/0367,057 In-motion High-speed Non-destructive Evaluation for Railcar Axles Jun 05, 18 Dec 05, 19 , Not available
2019/0349,565 3D Track Assessment Method Jul 19, 19 Nov 14, 19 , TETRA TECH, INC.
2019/0349,566 3D Track Assessment Method Jul 19, 19 Nov 14, 19 , TETRA TECH, INC.
2019/0349,563 3D Track Assessment Method Jul 19, 19 Nov 14, 19 , TETRA TECH, INC.
2019/0344,813 TRACK MEASURING VEHICLE AND METHOD FOR RECORDING A TRACK GEOMETRY OF A TRACK Nov 27, 17 Nov 14, 19 , Not available
2019/0349,564 3D Track Assessment Method Jul 19, 19 Nov 14, 19 , TETRA TECH, INC.

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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