Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – For press shaping surface
Reexamination Certificate
2009-04-20
2011-10-25
Davis, Robert B (Department: 1743)
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
For press shaping surface
C249S102000, C249S111000, C249S155000, C425S522000, C425S526000
Reexamination Certificate
active
08043084
ABSTRACT:
Device for moulding containers, in particular bottles, from a thermoplastic material such as PET by blow-moulding or stretch blow-moulding of heated preforms, such moulding device comprising at least one mould comprising at least two mould halves respectively comprising two supports and two mould blocks defining a joint plane in the closed position of the mould, each mould block comprising a shell) in which an impression is made partly forming the moulding cavity and a shell-holder fixed to said respective support of the mould block, characterised in that at least one removable spacer is provided between said shell and said shell-holder, as a result of which the dimensional characteristics of the moulding cavity can be modified without the need for intervention on the supports and the shell-holders.
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French Preliminary Search Report for FR 0852663 dated Dec. 18, 2008.
Davis Robert B
Sidel Participations
Sughrue & Mion, PLLC
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