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Class Information
Number: 425/135
Name: Plastic article or earthenware shaping or treating: apparatus > Control means responsive to or actuated by means sensing or detecting a condition or material triggered
Description: Apparatus comprising (1) means to sense a condition which may or may not occur, a change in such condition, a lack of such condition, or a result of such condition, and a separate control means for an apparatus part, the sensing means causing or permitting operation of the separate control means without the intervention of a human attendant, or (2) means to control, actuate or initiate an element of the apparatus in proper relationship to the presentation of shaping surfaces or material to shaped.

Sub-classes under this class:

Class Number Class Name Patents
425/139 Article ejector or stripper control 121
425/140 Control means responsive to product weight or dimension 301
425/142 Cutter control 140
425/145 Feed control of material en route to shaping area 1,106
425/136 Means responsive to abnormal condition completely stop operation of machine 116
425/150 Mold motion or position control 777
425/149 Molding pressure control means responsive to pressure at shaping area (e.g., injection or press mold, etc.) 685
425/143 Temperature control 409

Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8709322 Color variation control process for molding plastic and composite multi-color articles Apr. 29, 2014
8691123 Fine processing method, fine processing apparatus, and recording medium with fine processing program recorded thereon Apr. 8, 2014
8658076 Process and freeform fabrication system for producing a three-dimensional object Feb. 25, 2014
8647099 Extrudate transport apparatus having a free floating roller assembly Feb. 11, 2014
8641399 Injection molding system having a digital displacement pump Feb. 4, 2014
8636493 Method of characterization of viscoelastic stress in elongated flow materials Jan. 28, 2014
8616870 Optical media production system and method for controlling same Dec. 31, 2013
8545206 Device and method for the generative production of three-dimensional objects on the basis of a multiphase system Oct. 1, 2013
8506279 Safety device for punches in a compression moulding apparatus Aug. 13, 2013
8496462 Imprint apparatus and article manufacturing method Jul. 30, 2013
8480934 Method for manufacturing semiconductor device Jul. 9, 2013
8469688 RF generator with multiplexed programmed molds Jun. 25, 2013
8465681 Method for operating a press furnace, and press furnace Jun. 18, 2013
8459976 Apparatus to adjust the directional conductivity of nanocomposites Jun. 11, 2013
8431052 Manufacturing apparatus and method for optical waveguide structure Apr. 30, 2013
8425216 Cycle counting system for injection molding assembly Apr. 23, 2013
8342831 Controlled electrospinning of fibers Jan. 1, 2013
8293162 Method and apparatus for producing molded product Oct. 23, 2012
8286366 Apparatus and process for drying plastic material for a machine used to produce plastic containers Oct. 16, 2012
8269513 Method and device for monitoring and electrical heating apparatus Sep. 18, 2012
8251688 Apparatus for a mold vacuum system and method of forming a sheet utilizing the system Aug. 28, 2012
8226392 Transfer apparatus and method of manufacturing device Jul. 24, 2012
8206773 Nanoloom for controlling polymer assembly Jun. 26, 2012
8186989 Injection molding machine and control method thereof May. 29, 2012
8182724 Method of energy distribution and consumption control based on melt quality improvement for plastic injection and extrusion processes May. 22, 2012
8121721 Extrusion of articles Feb. 21, 2012
8110135 Process and freeform fabrication system for producing a three-dimensional object Feb. 7, 2012
8070473 System for building three-dimensional objects containing embedded inserts, and method of use thereof Dec. 6, 2011
8047826 Mold fixing system Nov. 1, 2011
8011916 Mold, imprint apparatus, and process for producing structure Sep. 6, 2011
8003040 Process and freeform fabrication system for producing a three-dimensional object Aug. 23, 2011
7980843 Concrete dispensing apparatus for pre-cast concrete forms Jul. 19, 2011
7914716 Measurement control method of an injection molding machine Mar. 29, 2011
7905718 Sheeting head Mar. 15, 2011
7896637 Injection molding machine Mar. 1, 2011
7862319 Adjustment method, particularly a laser adjustment method, and an actuator suitable for the same Jan. 4, 2011
7826928 Computer-supported determination method for supplementary position set values for a position guided moving supplementary element of a machine in particular a production machine Nov. 2, 2010
7824585 Apparatus and method for fabricating semiconductor packages Nov. 2, 2010
7824163 Injection molding system having a bus Nov. 2, 2010
7789643 In situ pipe repair controller and system Sep. 7, 2010
7753668 Platen assembly, molding system and method for platen orientation and alignment Jul. 13, 2010
7738993 Extrusion of articles Jun. 15, 2010
7718761 Heat treatment method of thermoplastic resin film and apparatus thereof May. 18, 2010
7695265 Apparatus for coating a roll core Apr. 13, 2010
7678304 Apparatus for blow moulding of plastic objects Mar. 16, 2010
7653460 Thermal management of extruder of molding system, amongst other things Jan. 26, 2010
7632438 Intelligent manifold and injection molding machine Dec. 15, 2009
7621733 Rapid prototyping and manufacturing system and method Nov. 24, 2009
7618566 Controller for at least one heater utilized in a hot runner injection molding system and an associated method of use Nov. 17, 2009
7588705 Skin needle manufacturing apparatus and skin needle manufacturing method Sep. 15, 2009

1 2 3 4 5 6 7 8 9 10

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