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2024
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Invention
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Concrete reinforcement cage lock with minimal intrusion into the concrete cover.
A first lock fo... |
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2023
|
Invention
|
Hydraulic system for stripping concrete forms. A concrete form for holding a concrete product in ... |
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2021
|
G/S
|
Metal hardware, namely, a spacer of metal for maintaining the position of a hole forming device r... |
|
|
Invention
|
Spacer for multiple cage reinforcement wire mesh for concrete products. ABSTRACT A continuous len... |
|
|
Invention
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A lift hole forming device for concrete products. A continuous length of spring-steel material of... |
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2020
|
Invention
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Lift hole forming device for concrete products. A continuous length of spring-steel material of a... |
|
|
Invention
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Spacer for multiple cage reinforcement wire mesh for concrete products. A continuous length of ma... |
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2017
|
Invention
|
Ultrathin concrete composite pipe with oriented and localized fiber.
A concrete layer having an ... |
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2016
|
Invention
|
Composite pallet for concrete pipe.
A pallet includes a rigid body that supports a concrete prod... |
|
|
Invention
|
Packerhead machine.
A bell packer comprises of a rotating member combinable to a pallet for rota... |
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2015
|
Invention
|
Concrete products locking cage spacer. A spacer for spacing the reinforcing cage from the forms u... |
|
|
Invention
|
Liner for concrete article. The liner (102) includes a rib formation (110) with a transverse sect... |
|
|
Invention
|
Liner for concrete article. The liner includes a rib formation with a transverse section configur... |
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2014
|
Invention
|
Composite pallet for concrete pipe. A pallet includes a rigid body that supports a concrete produ... |
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2013
|
Invention
|
Composite pallets for molding concrete pipe. Pallet includes an inner structural support with a b... |
|
|
Invention
|
Concrete roller head. The extruder head assembly comprises of a drive shaft connected to a trowel... |
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|
Invention
|
Vibration system for concrete pipe making machines. A vibration system for concrete pipe making m... |
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2012
|
Invention
|
Method for handling spacers used in producing concrete pipe. A method and cart for handling space... |
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2010
|
Invention
|
Apparatus and method for destructive load testing. According to the present invention, there is p... |
|
2009
|
G/S
|
Machines for use in the manufacture of concrete products, namely concrete pipe making machines an... |
|
|
Invention
|
Apparatus and method for protecting lined concrete pipe during the manufacturing process. At the ... |
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2008
|
G/S
|
Machines for use in the manufacture of concrete products, namely, concrete pipe making machines a... |
|
|
G/S
|
Concrete pipe forming equipment. |
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2006
|
G/S
|
SPACER OF METAL FOR MAINTAINING THE POSITION OF A REINFORCING CAGE RELATIVE TO THE FORMS FOR MAKI... |
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2002
|
Invention
|
Apparatus and method for removing joint rings from cured concrete products. As a part of the manu... |
|
1997
|
Invention
|
Chain driven roller system for use in concrete pipe manufacturing. A concrete pipe manufacturing ... |
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|
Invention
|
Automated feed system for pipe making machine. An automated feeder for concrete pipe making machi... |
