Top of rail resilient bar

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9914465
SERIAL NO

14075829

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Importance

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Abstract

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An applicator for applying a friction modifying material to the surface of a rail is provided. The applicator comprises a resilient body for applying a composition to a surface of a rail. The resilient body comprises an outer impervious surface and defines a sealed passageway that extends through the resilient body for the composition to flow through; and an applicator support, wherein the resilient body is secured to the applicator support. A rail applicator assembly and methods for using the applicator are also provided.

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Patent Owner(s)

Patent OwnerAddress
L B FOSTER RAIL TECHNOLOGIES INC4041 REMI PLACE BURNABY BRITISH COLUMBIA V5A 4J8

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Appleby, Glen Saint-Lazare, CA 8 35
Petrie, Charles A Warren, US 5 29
Redfield, Matthew Pittsburgh, US 4 11
Schnorr, Charles Pittsburgh, US 2 6

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Sep 13, 2021
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 13, 2025
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