LIFT HOLE FORMING DEVICE FOR CONCRETE PRODUCTS
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United States of America Patent
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Issued Date -
Aug 19, 2021
app pub date -
Jun 22, 2020
filing date -
Feb 18, 2020
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Abstract
A continuous length of spring-steel material of a substantially round cross-section formed with a bent section comprising a radius corresponding to an outer diameter of the pipe. A hook section is combined at one end of the continuous length of spring-steel material where the hook is formed to grab one of the wires of the cage to hold the pipe in position. A lateral leg is positioned at the other end of the continuous length of spring-steel material and is formed to grab another one of the wires of the cage to the hold the pipe in position.
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