Pipe joints or couplings – Nonmetal to metal – Internal member
Reexamination Certificate
2006-06-27
2006-06-27
Bochna, David (Department: 3679)
Pipe joints or couplings
Nonmetal to metal
Internal member
C285S903000, C029S890140
Reexamination Certificate
active
07066497
ABSTRACT:
A flexible hose formed from corrugated metal tube has a fitting permanently crimped to the end of the hose. The fitting includes an elongated stem having a first end adapted to be coupled to an appropriate fitting surface and a second end configured to be received within the hose. A sealing member disposed on the second end of the stem seals the fitting between the corrugated metal tube and the stem. A ferrule is placed over the hose and is crimped to compress the hose and sealing member between the ferrule and stem.
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Fullbeck Wolfgang F.
Hess Mark A.
Bochna David
Fullbeck Wolfgang F.
Wood Herron & Evans LLP
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