Apparatus for mining

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4957405
SERIAL NO

07248661

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus using a miner, tramming conveyor and cart-type belt system wherein the system has a plurality of interconnected rail mounted carts having a lower portion supporting a panel belt and an upper portion for supporting the conveyor in both a conveying and a tramming mode.

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Patent Owner(s)

Patent OwnerAddress
CONSOLIDATION COAL COMPANY PITTSBURGH PA A CORP OF DEPA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, Harry J Barrackville, WV 8 74
Roberts, Margaret A Morgantown, WV 4 89

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