Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – With means between charger and mold to cut off flow of...
Reexamination Certificate
2008-04-29
2008-04-29
Heitbrink, Tim (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
With means between charger and mold to cut off flow of...
C425S566000
Reexamination Certificate
active
11455243
ABSTRACT:
An injection molding apparatus includes a manifold having a manifold channel for receiving a melt stream of moldable material from a source and delivering the melt stream to a nozzle channel of a nozzle. A mold cavity communicates with the nozzle channel to receive the melt stream through the mold gate. A distribution assembly is located adjacent to the manifold. The distribution assembly includes at least one distribution member including a first conduit and a second conduit extending therethrough for transporting a fluid from a source through the distribution assembly and for returning the fluid to the source. A valve box is sandwiched between the distribution member and the actuator. The valve box controls the flow of the fluid between the first and second conduits and the actuator.
REFERENCES:
patent: 3024498 (1962-03-01), Bronnenkant et al.
patent: 4082324 (1978-04-01), Obrecht
patent: 4213751 (1980-07-01), Fernandez
patent: 4279582 (1981-07-01), Osuna-Diaz
patent: 4468191 (1984-08-01), Gellert
patent: 4888252 (1989-12-01), Kilim
patent: 5007821 (1991-04-01), Schmidt
patent: 5022846 (1991-06-01), Schmidt
patent: 5030084 (1991-07-01), Gellert et al.
patent: 5032078 (1991-07-01), Benenati
patent: 5227179 (1993-07-01), Benenati
patent: 5320511 (1994-06-01), Woerner
patent: 5320513 (1994-06-01), Schmidt
patent: 5352109 (1994-10-01), Benenati
patent: 5518389 (1996-05-01), Nonomura et al.
patent: 6554604 (2003-04-01), Schmidt
patent: 6729871 (2004-05-01), Sattler et al.
patent: 6824379 (2004-11-01), Doyle et al.
patent: 2002/0121713 (2002-09-01), Moss et al.
patent: 2004/0047935 (2004-03-01), Moss et al.
patent: 0 480 213 (1992-04-01), None
patent: WO-01/47684 (2001-07-01), None
patent: WO-2004/069517 (2004-08-01), None
“ezMODU System”, YUDO web-site, www.yudo.com, (Feb. 3, 2005).
“Hot Runner System Options”,INCOE Corporation Brochure, (Apr. 2004).
“Total Solution for Hot Runner”,YUDO Brochure, date unknown.
Feick Murray
Romanski Zbigniew
Heitbrink Tim
Medler Ferro PLLC
Mold-Masters (2007) Limited
LandOfFree
Distribution assembly for an injection molding apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Distribution assembly for an injection molding apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distribution assembly for an injection molding apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3910768