Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – And means to apply stress to preform and uniting in stressed...
Reexamination Certificate
2004-10-22
2010-06-29
Del Sole, Joseph S (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
And means to apply stress to preform and uniting in stressed...
C425S112000, C425S805000, C264S243000
Reexamination Certificate
active
07744360
ABSTRACT:
A process for making a toothbrush head comprising widthways adjacent sections, the process comprising the stages of first making the head in an injection moulding process with the sections relatively spaced apart from each other in a widthways direction, then secondly moving the sections of the so formed head relatively spaced closer to each other in a widthways direction. An apparatus for performing the process is also disclosed.
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Ebner Winfried
Kraemer Hans
Meyer Berthold
Walgenbach Andreas
Del Sole Joseph S
Dye Robert
Furman Theodore R.
GlaxoSmithKline Consumer Healthcare GmbH & Co. KG
Stein-Fernandez Nora
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