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Class Information
Number: 156/250
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > With cutting, punching, tearing or severing
Description: Processes combined with a step of (1) penetrating the workpiece to achieve at least partial separation of a portion of the material of the workpiece without substantial reshaping flow of the material or (2) moving one part of a workpiece relative to the other to cause failure by tension at the point of separation.

Sub-classes under this class:

Class Number Class Name Patents
156/251 And simultaneously bonding (e.g., cut-seaming) 426
156/267 Flash, trim or excess removal 823
156/269 Of continuous or running length bonded web 542
156/268 Partial cutting bonded sandwich (e.g., grooving or incising) 569
156/252 Perforating lamina 767
156/256 Prior to assembly 876
156/255 Spiral peeling 22
156/254 Splitting sheet lamina in plane intermediate of faces 169

Patents under this class:

Patent Number Title Of Patent Date Issued
8679282 Machine and a method for manufacturing absorbent articles Mar. 25, 2014
8679281 Method of making a building material having a selvage edge Mar. 25, 2014
8679274 Method of manufacturing a liquid crystal device Mar. 25, 2014
8663416 Heat transfer methods and sheets for applying an image to a substrate Mar. 4, 2014
8657987 Manufacturing apparatus for manufacturing electronic monolithic ceramic components Feb. 25, 2014
8657986 Polyurethane plaster for the transdermal application of active substances, and method for the production thereof Feb. 25, 2014
8657982 Method for fabricating a proximity sensing module Feb. 25, 2014
8652289 Methods of manufacturing paint roller covers from a tubular fabric sleeve Feb. 18, 2014
8652286 Stretchable applique and method for making the same Feb. 18, 2014
8651160 Robot system and method of manufacturing processed product Feb. 18, 2014
8636936 Method for fabricating a laminated fiber metal composite Jan. 28, 2014
8632645 Manufacturing method and manufacturing apparatus of insulation cap Jan. 21, 2014
8613826 Floorboard, system and method for forming a flooring, and a flooring formed thereof Dec. 24, 2013
8608898 Multilaminar wood veneer block, multilaminar wood veneers and method for the manufacture thereof Dec. 17, 2013
8608892 Method for making a color display device Dec. 17, 2013
8608720 Absorbent article having an umbilical notch cut Dec. 17, 2013
8607836 Reconfigurable converting line for fabricating absorbent articles Dec. 17, 2013
8603284 Fluid dispensing subassembly with compliant film Dec. 10, 2013
8597449 Method for recovering uncured rubber and tire including reclaimed rubber Dec. 3, 2013
8580068 Method for manufacturing rigid-flexible printed circuit board Nov. 12, 2013
8571361 Combined optical and electrical flexible wiring and production method therefor Oct. 29, 2013
8563104 Laminated roll of sealed graphite pouches and methods for making the same Oct. 22, 2013
8557077 Method of producing a pants-type diaper Oct. 15, 2013
8557074 Reduced complexity automatic fiber placement apparatus and method Oct. 15, 2013
8557067 Method for manufacturing organic electroluminescence panel Oct. 15, 2013
8555483 Method of manufacturing a vibrating element Oct. 15, 2013
8549743 Method for hot embossing at least one conductive track onto a substrate Oct. 8, 2013
8545664 Tape applying device, tape holding unit, and tape applying method Oct. 1, 2013
8545654 Pant-type absorbent article and a method for producing pant-type absorbent articles Oct. 1, 2013
8540916 Curved structural part made of composite material and a process for manufacturing such a part Sep. 24, 2013
8529536 Elastic composite having cross-directional elasticity and a system and method for making the elastic composite Sep. 10, 2013
8518200 Method and apparatus for manufacturing coated profile members Aug. 27, 2013
8506743 Composite sandwich structure with integrated reinforcement area and method of producing the same Aug. 13, 2013
8506742 Method for laminating plastic films with wood-base substrates, in particular for producing high-gloss surfaces Aug. 13, 2013
8496778 Method for manufacturing an absorbent article Jul. 30, 2013
8492713 Multipole assembly and method for its fabrication Jul. 23, 2013
8491740 Method of connecting a composite material structural element to a tube Jul. 23, 2013
8475615 Method for repairing a wall consisting of a plurality of layers Jul. 2, 2013
8470117 Method of manufacture for a flexible packaging film with reclosure Jun. 25, 2013
8465618 Recovery of high value rubber from tires Jun. 18, 2013
8465617 Waste-free method of making window treatments Jun. 18, 2013
8465616 Housing and method for making the same Jun. 18, 2013
8454788 Method and apparatus for placing short courses of composite tape Jun. 4, 2013
8444791 Method for manufacturing ceramic capacitor May. 21, 2013
8440045 Conformal deltoid noodle for a composite structure May. 14, 2013
8440043 Absorbent article process and apparatus for intermittently deactivating elastics in elastic laminates May. 14, 2013
8440042 Method of manufacturing flexible shell inlay strips May. 14, 2013
8425785 Mechanical adhesion of copper metallization to dielectric with partially cured epoxy fillers Apr. 23, 2013
8419882 Method for making pull-on disposable wearing article Apr. 16, 2013
8414729 System and method for the rapid, automated creation of advanced composite tailored blanks Apr. 9, 2013

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