Metallurgical apparatus – Process – Plugging or tapping
Reexamination Certificate
2007-12-14
2011-11-29
Kastler, Scott (Department: 1733)
Metallurgical apparatus
Process
Plugging or tapping
C266S236000
Reexamination Certificate
active
08066935
ABSTRACT:
An impact well configured to reduce the turbulence in a flowing fluid. The impact well has the shape of a frustum and includes an upper portion, an intermediate portion and a base portion. The base portion includes a domed portion that extends upwards into the intermediate portion. The upper portion, the intermediate portion and the base portion each included stepped areas configured to assist in the alignment of the portions and the assembly of the well.
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Baker & Daniels LLP
Kastler Scott
The Harrison Steel Castings Company
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