Method for making a concrete block

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United States of America Patent

PATENT NO 4393018
SERIAL NO

06299941

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for making metal fiber reinforced concrete block which comprises formimg a mix of aggregates to which metal fibers and the cement are added. Water is added to the mix to form a mixture which is poured into a mold having two parallel spaced apart surfaces. A stripper is advanced through the mold and frictionally engages the inner surfaces of the two parallel walls and removes the concrete block.

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Patent Owner(s)

Patent OwnerAddress
BURRELL MINING PRODUCTS INC2400 LEECHBURG ROAD SUITE 221 NEW KENSINGTON PA 15068

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harbaugh, William L Westmoreland County, PA 2 16
Smetana, Raymond S Butler County, PA 1 2

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