Pipe joints or couplings – Nonmetal to metal – Internal member
Reexamination Certificate
2007-04-17
2007-04-17
Bochna, David (Department: 3679)
Pipe joints or couplings
Nonmetal to metal
Internal member
C285S222400, C285S404000
Reexamination Certificate
active
10808631
ABSTRACT:
An end fitting, a pipe assembly and a method of assembling a pipe assembly according to which an end fitting is provided with a bore and at least one raised portion is provided on the surface of the housing of the end fitting defining the bore. When an end portion of a pipe is inserted in the bore the raised portion engages the corresponding outer surface of the pipe to provide a seal.
REFERENCES:
patent: 735735 (1903-08-01), Feust et al.
patent: 1365306 (1921-01-01), Dickinson
patent: 1915041 (1933-06-01), Wallace
patent: 2228018 (1941-01-01), Scholtes
patent: 2920910 (1960-01-01), Schnabel
patent: 3325194 (1967-06-01), Grawey
patent: 4486036 (1984-12-01), Storke et al.
patent: 4666191 (1987-05-01), Sotelo et al.
patent: 5010952 (1991-04-01), Chin et al.
patent: 5255944 (1993-10-01), Blin et al.
patent: 6405762 (2002-06-01), Bunch
patent: 6938932 (2005-09-01), Grepaly et al.
patent: 2002/0144745 (2002-10-01), Fraser et al.
patent: 11 64 172 (1964-02-01), None
patent: 1 325 153 (1963-03-01), None
patent: 2 590 647 (1987-05-01), None
patent: 2 302 383 (1997-01-01), None
Bochna David
Klarquist & Sparkman, LLP
Wellstream International Limited
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