Pipe joints or couplings – Packed – Flanged pipe
Reexamination Certificate
2005-06-16
2009-02-10
Hewitt, James M (Department: 3679)
Pipe joints or couplings
Packed
Flanged pipe
C285S363000, C285S365000, C285S405000, C285S406000, C285S408000
Reexamination Certificate
active
07488010
ABSTRACT:
A flange assembly is disclosed. The assembly includes a tubular structure having a passageway and comprising a fiber reinforced plastic material, and a flange structure comprising an aperture coupled to the tubular structure using an attachment element.
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Wellman Ray
Williams Doug
ATS Products, Inc.
Hewitt James M
Ripley Jay R
Townsend and Townsend / and Crew LLP
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