FLOATING CUT-OFF BAR FOR A MOLD BOX

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140048964A1
SERIAL NO

14064653

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A floating cut-off bar coupled to a feed drawer whereby a mechanism allows the floating cut-off bar to engage the specified contour of side rails and a division plate in a mold box assembly and aid in material distribution by screeding excess material and delivering additional material to areas of the mold box as necessary and method of making wall blocks therefrom. The specified contour of the side rails and optionally division plate is designed to optimally deliver material to achieve a specified uniform density of the block produced for greater structural integrity, strength and durability of the block.

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Patent Owner(s)

Patent OwnerAddress
KEYSTONE RETAINING WALL SYSTEMS INC4444 WEST 78TH STREET MINNEAPOLIS MN 55435

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LaCroix, David M St. Paul, US 41 1040
MacDonald, Robert A Plymouth, US 176 3320

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