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Browse by Category: Main > Material Science
Class Information
Number: 428/174
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Nonplanar uniform thickness material
Description: Product wherein the web or sheet, or a component thereof, has nonthickness surfaces* which are (1) defined other than by two parallel planes and (2) equidistantly spaced at all points.










Sub-classes under this class:

Class Number Class Name Patents
428/179 Aligned or parallel nonplanarities 260
428/177 Differential nonplanarity at margin 57
428/175 Embodying mechanically interengaged strand(s), strand-portion(s) or strand-like strip(s) (e.g., weave, knit, etc.) 150
428/178 Forming, or cooperating to form cells 731
428/187 Ornamental design or indicia 439


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8709579 Stretchable elastic laminate having increased CD elongation zones and method of production Apr. 29, 2014
8709576 Curved structural part made of composite material and a process for manufacturing such a part Apr. 29, 2014
8703275 Adhesiveless decorative floor tile Apr. 22, 2014
8685528 Shape memory polymer and adhesive combination and methods of making and using the same Apr. 1, 2014
8669325 Compositions image making mediums and images Mar. 11, 2014
8652292 Curved solid wood blockboard and method for its manufacture Feb. 18, 2014
8647710 Coated substrate with a curved surface, and a method for production of a coated substrate such as this Feb. 11, 2014
8649897 Laying-up method for non-planar composite components Feb. 11, 2014
8628838 Multilayer thermo-reversible dry adhesives Jan. 14, 2014
8597771 Aircraft fuselage frame in composite material with stabilized web Dec. 3, 2013
8592026 Aircraft fuselage frame of composite material with stabilising ribs Nov. 26, 2013
8568858 Method for producing a composite part having multipart cover layer and composite part Oct. 29, 2013
8545968 Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith Oct. 1, 2013
8535784 Contoured composite parts Sep. 17, 2013
8530039 Polycrystalline complex-shaped mesoscale components Sep. 10, 2013
8530040 Nestable molded articles, and related assemblies and methods Sep. 10, 2013
8516760 Studded plate with felt Aug. 27, 2013
8507069 Laminated plate Aug. 13, 2013
8507073 Exterior parts Aug. 13, 2013
8507074 Foamed molding with soft insert component and its molding method Aug. 13, 2013
8507107 Electronic device housing and method for making the same Aug. 13, 2013
8475908 3D embossing Jul. 2, 2013
8475909 Three-dimensional reverse tanking membranes Jul. 2, 2013
8470431 Product with embossments having a decreasing line weight Jun. 25, 2013
RE44290 Laser-welded article Jun. 11, 2013
8455075 Decorative stainless steel rolled sheet with embossed pattern Jun. 4, 2013
8440284 Reinforced lap in an inseam mechanically attached roofing membrane, methods for making the same, and method for installing the same May. 14, 2013
8426006 Method for manufacturing an object from a sandwich structure having a reinforced corner and an object of this type Apr. 23, 2013
8426009 Composite sheet structure Apr. 23, 2013
8420218 Photovoltaic modules having reduced weight Apr. 16, 2013
8415263 Composite material using stretchable nonwoven fabric Apr. 9, 2013
8409691 Three-dimensional (3D) reinforcement control in composite materials Apr. 2, 2013
8404348 Resilient, water dispersible polyurethane foams and products incorporating same Mar. 26, 2013
8389105 One-dimensional continuous molded element Mar. 5, 2013
8361589 Structural reinforcement system Jan. 29, 2013
8343607 Trim panel Jan. 1, 2013
8323779 Cleaning cards Dec. 4, 2012
8323778 Environmentally resilient corrugated building products and methods of manufacture Dec. 4, 2012
8318051 Light-absorbent resin composition for laser welding, light-absorbent resin molding, and method for manufacturing light-absorbent resin molding Nov. 27, 2012
8318291 Composite member defining a contour surface Nov. 27, 2012
8314038 Penetration resistant articles Nov. 20, 2012
8309209 Ribbon crystal string for increasing wafer yield Nov. 13, 2012
8304057 Ribbon crystal end string with multiple individual strings Nov. 6, 2012
8298650 Hollow base decorative surface covering Oct. 30, 2012
8298652 Injection molding die for producing molded product having appearance surface, injection molding method for producing molded product having appearance surface, and resin molded product molded b Oct. 30, 2012
8286326 Method of manufacturing core, method of manufacturing trim, and core manufactured by the same Oct. 16, 2012
8283022 Nestable molded articles, and related assemblies and methods Oct. 9, 2012
8277940 Scent emitting patch and/or bandage Oct. 2, 2012
8263210 Crosslaminate of oriented films and methods and apparatus for manufacturing same Sep. 11, 2012
8246157 Printing method, printing apparatus, and printed document Aug. 21, 2012

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