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Class Information
Number: 425/529
Name: Plastic article or earthenware shaping or treating: apparatus > Female mold and means to shape parison directly by internal fluid pressure, (e.g., blow mold, etc.) > Including means to prepare parison > Parison stretching means
Description: Apparatus wherein the means to treat or condition includes means to elongate the molecular structure of a preformed member and form that member into a preformed hollow workpiece.

Sub-classes under this class:

Class Number Class Name Patents
425/530 Comprising staged inflation means 93

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8709312 Blow moulding machine with compressed air recycling Apr. 29, 2014
8684723 Blow nozzle to control liquid flow with pre-stretch rod assembly and metal seat seal pin Apr. 1, 2014
8662881 Stretch-blow molding machine Mar. 4, 2014
8657598 Pressure adjustment device in stretch blow moulding machines Feb. 25, 2014
8651847 Quick-change blowing nozzle Feb. 18, 2014
8632325 Apparatus for shaping plastics material pre-forms with a sterile room Jan. 21, 2014
8608471 Temperature-controlled stretching rod Dec. 17, 2013
8602771 Mould carrier unit with controlled nozzle Dec. 10, 2013
8579622 Blowing machine Nov. 12, 2013
8580166 Blow moulding machine with arrangement for cleaning the blow mould Nov. 12, 2013
8574486 Method and device for blow molding containers Nov. 5, 2013
8535045 Method of producing a molded article using a deformable cavity insert and deformable cavity insert for a molding system Sep. 17, 2013
8517711 Apparatus for moulding plastic preforms with synchronous heating and stretching Aug. 27, 2013
8500437 Process for manufacturing a plastic hollow body, device and equipment for the implementation thereof Aug. 6, 2013
8500438 Device for stretch blow molding and method for producing preforms Aug. 6, 2013
8435024 Device for blowing and stretching a plastic parison for obtaining a container May. 7, 2013
8425220 Moulding unit for a plant for blow-moulding plastic containers, particularly bottles Apr. 23, 2013
8308473 Apparatuses and methods for manufacturing containers Nov. 13, 2012
8297966 Nozzle for a container manufacturing machine Oct. 30, 2012
8292612 Mould support for overstroke base Oct. 23, 2012
8287797 Electrically driven blow molding machine Oct. 16, 2012
8268229 Injection blow molding machine and process for the stretch blow molding of plastic containers Sep. 18, 2012
8241030 Drawing-blowing method and device for molding thermoplastic material containers, in particular bottles, with petaloid bottoms Aug. 14, 2012
8137091 Stretching rod holding arrangement Mar. 20, 2012
8105072 Apparatuses and methods for manufacturing containers Jan. 31, 2012
8052916 Drawing-blowing method and device for molding thermoplastic material containers, in particular bottles, with petaloid bottoms Nov. 8, 2011
8047832 Injection/stretch blow molding machine Nov. 1, 2011
8016587 Stretch rod, apparatus and method for producing hollow bodies Sep. 13, 2011
8002539 Injection stretch blow molding system with rotating and linear conveying functions Aug. 23, 2011
7998396 Blow moulding or stretch-blow moulding device and method for manufacturing containers using clamping means suitable for supporting a blank by its neck Aug. 16, 2011
7976754 Process for manufacturing a plastic hollow body, device and equipment for the implementation thereof Jul. 12, 2011
7959850 Method and device for blow molding workpieces by means of a blowing-stretching mandrel having special air delivery ports Jun. 14, 2011
7927093 Fluid flow control assembly for a container blowing machine and machine comprising one such assembly Apr. 19, 2011
7905720 Linear type molding unit for a container manufacturing installation Mar. 15, 2011
7892477 Process and device for the manufacture of a particularly heat-resistant hollow body Feb. 22, 2011
7867435 Manufacture of inflatable member for bifurcation catheter assembly Jan. 11, 2011
7862327 Device for moulding thermoplastic containers by blow-moulding or stretch blow-moulding Jan. 4, 2011
7862328 Blow molding station for a container stretch blow molding plant and plant comprising one such assembly Jan. 4, 2011
7824166 Installation for blow-molding hollow bodies Nov. 2, 2010
7790097 Method and device for blow forming containers Sep. 7, 2010
7744790 Method and device for the simultaneous coating and moulding of a body Jun. 29, 2010
7740792 Methods of molding a syringe Jun. 22, 2010
7736142 Blow moulding machine for the moulding of containers, comprising a mould base which is biased upwards Jun. 15, 2010
7727454 Device for transferring items by means of a group modules having variable spacing Jun. 1, 2010
7704065 Injection stretch blow molding apparatus Apr. 27, 2010
7699599 Rotating machine with rotating column for electricity and fluid supply Apr. 20, 2010
7687011 Device and method for controlling the temperature of preforms Mar. 30, 2010
7658882 Forming containers Feb. 9, 2010
7648355 Bell-nozzle blow-molding or stretch-blow-molding plant for making thermoplastic containers and mold therefor Jan. 19, 2010
7611658 Injection blow moulding of plastics articles Nov. 3, 2009

1 2 3 4 5 6

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