Hawkeyepedershaab Concrete Technologies, Inc

Dave Strabala

James I Wright

Curt Grimm

Bryan Moehle

Aaron Schmidgall

Mike McDonald

Mike Mcdonald

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.

Lift hole forming device for concrete products

A continuous length of material comprising a central straight portion. An arcuate bend is formed at the first end by a downward bend relative to the central straight portion. An eye extends from the arcuate bend with a first end extending from the arcuate bend and a second end formed from an upward bend in the continuous length of material to elevate the second end of the eye above the central straight portion. A locking leg extends from the second end of the eye downward forming a locking hook.

Spacer for multiple cage reinforcement wire mesh for concrete products

A spacer for spacing the reinforcing cage from the forms used in making concrete products. The spacer of the invention is made from plastic in the shape of a wheel with spokes that join an outer ring with an inner ring that engages a horizontal wire on the wire cage. The rings have gaps to provide for installation of the spacer on a cage wire. The gap in the outer ring is closed by a latch that when properly engaged, will lock the spacer in place on the wire, thus positively holding the spacer on the wire once it is locked in place.

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Mediapolis, IA, United States of America

Dave Strabala