Pipe joints or couplings – Having plural independent paths – Parallel paths
Reexamination Certificate
2008-07-15
2008-07-15
Dunwoody, Aaron (Department: 3679)
Pipe joints or couplings
Having plural independent paths
Parallel paths
C285S068000, C285S069000, C285S124300, C347S065000, C347S085000
Reexamination Certificate
active
07399003
ABSTRACT:
A plurality of cylindrical port defining portions project from a passage defining member defining a plurality of passages. A supply line defining body defining a plurality of supply lines is formed of an elastic member. The supply line defining body includes a plurality of openings each communicating with a corresponding one of the liquid supply lines. Each of the port defining portions extends perpendicularly to the direction in which each of the passages extends. Each of the openings extends perpendicular to the direction in which each of the liquid supply lines extends. A securing member fastens the port defining portions with respect to the corresponding openings collectively, by applying fastening force to the passage defining member and the supply line defining body in the axial direction of each port defining portion.
REFERENCES:
patent: 4356499 (1982-10-01), Kodama
patent: 5929883 (1999-07-01), Gunther et al.
patent: 6007190 (1999-12-01), Murray et al.
patent: 6443498 (2002-09-01), Liao
patent: 2005/0083382 (2005-04-01), Shiho et al.
patent: 2001-212974 (2001-08-01), None
Aruga Yoshiharu
Kobayashi Atsushi
Kumagai Toshio
Nozawa Izumi
Dunwoody Aaron
Kee Fannie
Seiko Epson Corporation
Sughrue & Mion, PLLC
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