Railway car with vented bolster to facilitate the thawing of lading

United States of America Patent

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Oct 22, 1991
Issued Date
N/A
app pub date
Jun 6, 1991
filing date
Apr 26, 1990

priority date (Note)
Expired

status (Latency Note)

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Abstract

A railway car suitable for rotary or bottom dump unloading. The body bolster is fitted with vents to permit a heating of the slope floor at the ends of the car to thaw the lading prior to unloading.

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Patent Owner(s)

Patent Owner	Address
JOHNSTOWN AMERICA CORPORATION	SUITE 1516 980 N MICHIGAN AVENUE CHICAGO IL 60611

International Classification(s)

B61F:RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kurtz, William E	Johnstown, PA	8	51

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Railway car with vented bolster to facilitate the thawing of lading

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07710874

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PATENT NO	5058509
SERIAL NO	07710874
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07710874

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