Weep-hole drilling

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12209460
APP PUB NO 20240209693A1
SERIAL NO

18519763

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Importance

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Abstract

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A method for creating a weep hole is disclosed. The weep hole is drilled in an uncured, concrete, hollow core structural component having one or more external surfaces and one or more internal surfaces. The weep hole is drilled using a drilling apparatus comprising a drill, a rotating drill bit with an internal fluid passageway, a power source, and a pressurized fluid source. Loose, uncured concrete material deposited near the weep hole on the one or more internal surface as a result of drilling the weep hole is removed by releasing pressurized fluid which flows from the pressurized fluid source, through the drill and the rotating drill bit.

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Patent Owner(s)

Patent OwnerAddress
CONCORE BVRIETBEEMDWEG 1B HELMOND 5705BH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vallgren, Sven Helmond, NL 4 1
Veldhuisen, C G van Geboortedatum, NL 2 1

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