Top of rail applicator

United States of America Patent

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Dec 6, 2005
Grant Date
N/A
app pub date
Apr 7, 2000
filing date
Apr 8, 1999

priority date (Note)
Expired

status (Latency Note)

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Abstract

An applicator (10) for applying a friction modifying material to the top of rails (12). The wayside applicator includes an applicator bar (26) that has a dam for holding friction modifying material.

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Patent Owner(s)

Patent Owner	Address
PORTEC RAIL PRODUCTS INC	P O BOX 38250 900 FREEPORT ROAD PITTSBURGH PA 15238

International Classification(s)

B61K:OTHER AUXILIARY EQUIPMENT FOR RAILWAYS

[Classification Symbol]

[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lenco, Frank T	Pittsburgh, PA	6	94
Mospan, John W	Pittsburgh, PA	37	298
Urmson, Jr W Thomas	Valencia, PA	9	82

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Top of rail applicator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09937792

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Patent Longevity Expired	Forward Citations

PATENT NO	6971479
SERIAL NO	09937792
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09937792

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