Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line
Reexamination Certificate
2005-07-22
2010-06-29
Hewitt, James M (Department: 3679)
Pipe joints or couplings
Serial,relatively movable portions
Serial diverse single flow path or line
C285S148140, C285S148170, C285S148210, C285S148200, C285S220000, C285S901000
Reexamination Certificate
active
07744132
ABSTRACT:
Damping conduit assembly (4) for a hydraulic system comprising a user (3) and a pipe (2) connected to the user (3) by means of a first connecting element (6) and presenting an end portion (20) having a first axis (B) and a bush (15) carried by the end portion (20) and having a second axis (A) transverse to the first axis (B), the bush (15) also housing the first connecting element (6) for fluidly connecting the user (3) to the pipe (2), the conduit assembly (4) being suited to be fluidly connected to the pipe (2) and comprising a flexible cylindrical wall (27), a closing element (29) axially delimiting an internal volume (30) of the cylindrical wall (27) filled with fluid. The conduit assembly (4) also comprises a connecting unit (5) comprising the first connecting element (6) and a second connecting element (22) carried by the cylindrical wall (27) and coupled to the first connecting element (6).
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International Search Report prepared by the European Patent Office on Mar. 6, 2006, for PCT/IT2005/000433; Applicant, Dayco Fluid Technologies S.p.A.
International Preliminary Report on Patentability prepared by the European Patent Office on Aug. 13, 2008 for PCT/IT2005/000433; Applicant, Dayco Fluid Technologies S.p.A.
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International Preliminary Report on Patentability prepared by the European Patent Office on Aug. 13, 2007 for PCT/IT2005/000433; Applicant, Dayco Fluid Technologies S.p.A.
Tabaro Fabrizio
Zanardi Mariofelice
Dayco Fluid Technologies S.p.A.
Hewitt James M
Sheridan Ross PC
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