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Class Information
Number: 428/98
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.)
Description: Product comprising a single or plural layer* web* or sheet* in which (1) the overall web* or sheet* has a particular size, shape or other physical configuration; (2) components* or constituents* thereof are arranged in an orderly fashion relative to a surface of the product; (3) the product comprises at least two layers* or components*, each claimed as possessing a particular characteristic which is different from the other (e.g., hardness, density, etc.); (4) the product includes a particular characteristic claimed in relation to a surface thereof; (5) there is a nonuniform thickness, planarity, surface, coating, impregnation or bond; (6) there are apertures; (7) any other characteristic is present by which the overall web* or sheet* may be identified as having a particular structure or configuration.










Sub-classes under this class:

Class Number Class Name Patents
428/141 Continuous and nonuniform or irregular surface on layer or component (e.g., roofing, etc.) 1,819
428/195.1 Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.) 3,027
428/192 Edge feature 2,364
428/121 Fold at edge 373
428/116 Honeycomb-like 1,825
428/131 Including aperture 1,567
428/212 Including components having same physical characteristic in differing degree 3,344
428/99 Including fastener for attaching to external surface 986
428/115 Including fringe 20
428/114 Including grain, strips, or filamentary elements in different layers or components parallel 562
428/105 Including grain, strips, or filamentary elements in respective layers or components in angular relation 521
428/119 Including sheet or component perpendicular to plane of web or sheet 653
428/102 Including stitching and discrete fastener(s), coating or bond 564
428/156 Including variation in thickness 1,832
428/189 Laterally noncoextensive components 255
428/188 Longitudinal or transverse tubular cavity or cell 709
428/174 Nonplanar uniform thickness material 678
428/220 Physical dimension specified 2,648
428/101 Superposed movable attached layers or components 244
428/219 Weight per unit area specified 712


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

Patent Number Title Of Patent Date Issued
8709579 Stretchable elastic laminate having increased CD elongation zones and method of production Apr. 29, 2014
8709591 Resin composition and molded article Apr. 29, 2014
8710958 Containers having radio frequency identification tags and method of applying radio frequency identification tags to containers Apr. 29, 2014
8703833 Solid surface sheets containing post-consumer recycled materials and methods of making same Apr. 22, 2014
8691362 Surfaces physically transformable by environmental changes Apr. 8, 2014
8685305 Process for production of heat-shrinkable polyester film, heat-shrinkable polyester film and packages Apr. 1, 2014
8685520 Height tailoring of interfacing projections Apr. 1, 2014
8685519 High strength ultra-high molecular weight polyethylene tape articles Apr. 1, 2014
8647732 Anti-mold film assembly Feb. 11, 2014
8609219 Selectively coupled fibers in composites Dec. 17, 2013
8609221 Alternating self-assembling morphologies of diblock copolymers controlled by variations in surfaces Dec. 17, 2013
8597758 Pad for a steam appliance Dec. 3, 2013
8597768 Laminated foams with mating peaks and grooves Dec. 3, 2013
8592022 Washer and dryer gap bridging device Nov. 26, 2013
8580881 Coating compositions Nov. 12, 2013
8568865 Ceramic composite wall covering Oct. 29, 2013
8568853 Lightweight thermoplastic composite including bi-directional fiber tapes Oct. 29, 2013
8563113 Multi-laminate hermetic barriers and related structures and methods of hermetic sealing Oct. 22, 2013
8557364 Film material exhibiting textile properties and method and apparatus for its manufacture Oct. 15, 2013
8557375 Thermoplastic film for airbag covers Oct. 15, 2013
8551596 Self-sticking fabric Oct. 8, 2013
8545963 Flame-resistant composite materials and articles containing carbon nanotube-infused fiber materials Oct. 1, 2013
8545971 Polymeric compositions comprising polylactic acid and methods of making and using same Oct. 1, 2013
8541084 Sealing tape Sep. 24, 2013
8535778 Masking film and method for manufacturing thereof Sep. 17, 2013
8536239 Method for producing improved rubberized concrete using waste rubber tires Sep. 17, 2013
8530021 Microstructured tape Sep. 10, 2013
8530027 Fibers with interlocking shapes Sep. 10, 2013
8530033 External wall panel and method of coating for the same Sep. 10, 2013
8518521 Composite molded article Aug. 27, 2013
8518205 Method to produce a wood-based product and product thus obtained Aug. 27, 2013
8512841 Corrugated roof filler Aug. 20, 2013
8497006 Glass roll Jul. 30, 2013
8487018 Heavy metal-free and anaerobically compostable vinyl halide compositions, articles and landfill biodegradation Jul. 16, 2013
8486509 Patterns having variable colors Jul. 16, 2013
8486506 Protective film Jul. 16, 2013
8486503 Surgical tape Jul. 16, 2013
8486226 Low hygroexpansivity paper sheet Jul. 16, 2013
8465824 Strap for securing accessories to photographic flash units Jun. 18, 2013
8454790 Method of manufacturing a hard wood strand product Jun. 4, 2013
8445552 Solid surface sheets containing post-consumer recycled materials and methods of making same May. 21, 2013
8445092 Resin sheet for circuit boards, sheet for circuit boards and circuit board displays May. 21, 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
8425998 Fixing system Apr. 23, 2013
8420201 Wear-resistant attachments for high-wear applications Apr. 16, 2013
8399732 Adhesive patch Mar. 19, 2013
8399085 Energy-absorbing pads Mar. 19, 2013
8394477 Vision control panel assembly with a contrasting colored liner Mar. 12, 2013
8388779 Substrate structures applied in flexible electrical devices and fabrication method thereof Mar. 5, 2013
8389090 Method and device for preventing pets from clawing home furnishings Mar. 5, 2013

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