Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Reexamination Certificate
2011-01-04
2011-01-04
Lee, Edmund H. (Department: 1744)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
C264S275000, C425S127000, C425S129100
Reexamination Certificate
active
07862759
ABSTRACT:
A method of manufacturing a liquid ejecting head and a supply member having a plurality of liquid supply passages is provided. The supply member includes first and second supply members in which liquid supply passages are provided and filters provided between the first supply member and the second supply member. The method includes: preparing a connected filter formed of a plurality of filter element portions corresponding to the plurality of liquid supply passages and a connecting portion that connects the plurality of filter element portions; in a state where the filter element portions of the connected filter are held between the first supply member and the second supply member, charging molten resin from a position corresponding to the connecting portion of the connected filter to separate the connecting portion; and, during the charging, molding.
REFERENCES:
patent: 5688460 (1997-11-01), Ruschke
patent: 6415121 (2002-07-01), Suzuki
patent: 2009/0122125 (2009-05-01), Owaki et al.
patent: 2009/0225142 (2009-09-01), Kamikura
patent: 2010/0071211 (2010-03-01), Kobayashi et al.
patent: 02-038377 (1990-02-01), None
patent: 2000-211130 (2000-08-01), None
patent: 2001-030297 (2001-02-01), None
patent: 2002-067312 (2002-03-01), None
patent: 2007-069434 (2007-03-01), None
patent: 2007-160821 (2007-06-01), None
patent: 2007-160863 (2007-06-01), None
Lee Edmund H.
Seiko Epson Corporation
Workman Nydegger
LandOfFree
Method of manufacturing liquid ejecting head does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of manufacturing liquid ejecting head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing liquid ejecting head will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2651963