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Class Information
Number: 425/405.1
Name: Plastic article or earthenware shaping or treating: apparatus > Means to create a vacuum or apply fluid pressure within a press forming mold
Description: Apparatus comprising means utilizing differential fluid pressure to shape fluent or bulk material.

Sub-classes under this class:

Class Number Class Name Patents
425/405.2 Isostatic type 212

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8684721 Apparatus for forming and heat treating structural assemblies Apr. 1, 2014
8678808 Imprint apparatus and article manufacturing method Mar. 25, 2014
8672665 Vacuum bag with integral fluid transfer conduits and seals for resin transfer and other processes Mar. 18, 2014
8662877 System, method and apparatus for solar heated manufacturing Mar. 4, 2014
8636868 Method for manufacturing laminated board, and laminated board Jan. 28, 2014
8623167 Substrate sealing apparatus and method of sealing substrate using the same Jan. 7, 2014
8613252 Co-curing reusable elastomeric caul plate Dec. 24, 2013
8557149 System and method for implementing enhanced optics fabrication Oct. 15, 2013
8556616 Template having a varying thickness to facilitate expelling a gas positioned between a substrate and the template Oct. 15, 2013
8556618 Method and bladder apparatus for forming composite parts Oct. 15, 2013
8540506 Semiconductor molding chamber Sep. 24, 2013
8524136 Imprint lithography Sep. 3, 2013
8512022 Apparatus and method for supplying powder quantitatively and material supplying apparatus including the apparatus for supplying powder Aug. 20, 2013
8506278 Resin transfer molding device and resin transfer molding method Aug. 13, 2013
8460502 Method and tooling for manufacture of co-cured composite structures Jun. 11, 2013
8449279 Hot isostatic pressing device May. 28, 2013
8425715 Apparatus for high throughput wafer bonding Apr. 23, 2013
8419881 Method for manufacturing hollow composite structure Apr. 16, 2013
8393371 System for processing composite materials Mar. 12, 2013
8394308 Mold method Mar. 12, 2013
8387526 Precision press device and press load control method thereof Mar. 5, 2013
8371838 Method and device for placing thin material layers onto a relief mould Feb. 12, 2013
8343402 Consolidation of composite material Jan. 1, 2013
8328976 Method of manufacturing root of megawatt wind-turbine blade Dec. 11, 2012
8313320 Micro-lens array fabrication apparatus Nov. 20, 2012
8298362 Manufacturing method for plasma display panel Oct. 30, 2012
8292608 Apparatus for fixing plastic sheet and method of fabricating nano pattern on plastic sheet using the same Oct. 23, 2012
8287266 Device for performing consolidation and method of use thereof Oct. 16, 2012
8282383 Method for expelling gas positioned between a substrate and a mold Oct. 9, 2012
8234999 Device for the application of adhesive and machine and method for manufacturing paper cups Aug. 7, 2012
8215360 Vacuum bag frame assembly for the manufacturing of fibre-reinforced composite panels Jul. 10, 2012
8215944 Imprinting device and imprinting method Jul. 10, 2012
8215945 Method and apparatus for forming a hollow FRP article by internal pressure molding Jul. 10, 2012
8215946 Imprint lithography system and method Jul. 10, 2012
8216506 Method of processing plant Jul. 10, 2012
8211263 Process and apparatus for making air-filled cellular structures for use as resilient cushions Jul. 3, 2012
8202454 Mould and method for vacuum assisted resin transfer moulding Jun. 19, 2012
8158048 Mold for fine pattern transfer and method for forming resin pattern using same Apr. 17, 2012
8158046 Mold apparatus and method Apr. 17, 2012
8142176 Automated controlled atmospheric pressurized resin infusion Mar. 27, 2012
8137491 Composite material insert and method for the production thereof, and method for creating a sandwich structure comprising said insert Mar. 20, 2012
8137499 Method for reinforcing a fibre composite component and a vacuum mat and arrangement for producing a reinforced fibre composite component Mar. 20, 2012
8128396 Reusable sealing device Mar. 6, 2012
8097198 Manufacturing method with vacuum bag Jan. 17, 2012
8083514 Uniform-pressure shaping apparatus and system Dec. 27, 2011
8066503 Controlled delta pressure bulk resin infusion system Nov. 29, 2011
8062022 Pressing apparatus and pressing method for the isostatic pressing of a member Nov. 22, 2011
8057208 Installation for the manufacture of ceramic products Nov. 15, 2011
8052413 Imprint device Nov. 8, 2011
8047835 Method of transcribing fine pattern and fine structure pattern transcription apparatus Nov. 1, 2011

1 2 3 4 5 6 7 8 9

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