Skip header and go to main content

Classification Resources
 
Class   428STOCK MATERIAL OR MISCELLANEOUS ARTICLES
Click here for a printable version of this file
  Turn Outline  
     Expand/Contract Processing Please Wait
[List of Pre Grant Publications for class 428 subclass 1.1][List of Patents for class 428 subclass 1.1]1.1 LIQUID CRYSTAL OPTICAL DISPLAY HAVING LAYER OF SPECIFIED COMPOSITION
 [List of Pre Grant Publications for class 428 subclass 3][List of Patents for class 428 subclass 3]3 RELIGIOUS ARTIFACT (E.G., CRUCIFORM, ETC.)
[List of Pre Grant Publications for class 428 subclass 4][List of Patents for class 428 subclass 4]4 BOW, POMPOM OR ROSETTE
 [List of Pre Grant Publications for class 428 subclass 6][List of Patents for class 428 subclass 6]6 PLUME
[List of Pre Grant Publications for class 428 subclass 7][List of Patents for class 428 subclass 7]7 SPECIAL OCCASION ORNAMENT
 [List of Pre Grant Publications for class 428 subclass 12][List of Patents for class 428 subclass 12]12 COLLAPSIBLE ARTICLE (E.G., JOINTED, ELASTIC, ETC.)
[List of Pre Grant Publications for class 428 subclass 13][List of Patents for class 428 subclass 13]13 DISPLAY IN FRAME OR TRANSPARENT CASING; OR DIORAMA INCLUDING OR IMITATIVE OF A REAL OBJECT
[List of Pre Grant Publications for class 428 subclass 15][List of Patents for class 428 subclass 15]15 THREE DIMENSION IMITATION OR "TREATED" NATURAL PRODUCT
 [List of Pre Grant Publications for class 428 subclass 28][List of Patents for class 428 subclass 28]28 FINIAL OR PENDANT TYPE ARTICLE
[List of Pre Grant Publications for class 428 subclass 29][List of Patents for class 428 subclass 29]29 ARTICLE HAVING LATENT IMAGE OR TRANSFORMATION
 [List of Pre Grant Publications for class 428 subclass 31][List of Patents for class 428 subclass 31]31 VEHICLE BODY ORNAMENT
[List of Pre Grant Publications for class 428 subclass 800][List of Patents for class 428 subclass 800]800 MAGNETIC RECORDING COMPONENT OR STOCK
[List of Pre Grant Publications for class 428 subclass 810][List of Patents for class 428 subclass 810]810 Subclass 810 indent level is 1 Magnetic head
[List of Pre Grant Publications for class 428 subclass 817][List of Patents for class 428 subclass 817]817 Subclass 817 indent level is 1 Magneto-optical media stock
[List of Pre Grant Publications for class 428 subclass 818][List of Patents for class 428 subclass 818]818 Subclass 818 indent level is 2 Multiple magnetic layers, at least one of which is magneto-optic
[List of Pre Grant Publications for class 428 subclass 821][List of Patents for class 428 subclass 821]821 Subclass 821 indent level is 2 Single magneto-optic magnetic layer
[List of Pre Grant Publications for class 428 subclass 826][List of Patents for class 428 subclass 826]826 Subclass 826 indent level is 1 Thin film media
[List of Pre Grant Publications for class 428 subclass 827][List of Patents for class 428 subclass 827]827 Subclass 827 indent level is 2 Multiple magnetic layers
[List of Pre Grant Publications for class 428 subclass 831][List of Patents for class 428 subclass 831]831 Subclass 831 indent level is 2 Single magnetic layer having two or more nonmagnetic underlayers (e.g., seed layers, barrier layers, etc.)
[List of Pre Grant Publications for class 428 subclass 832][List of Patents for class 428 subclass 832]832 Subclass 832 indent level is 2 Single magnetic layer and single underlayer
[List of Pre Grant Publications for class 428 subclass 833][List of Patents for class 428 subclass 833]833 Subclass 833 indent level is 2 Single magnetic layer with plural overcoat layers
[List of Pre Grant Publications for class 428 subclass 834][List of Patents for class 428 subclass 834]834 Subclass 834 indent level is 2 Single magnetic layer with single specified overcoat layer
[List of Pre Grant Publications for class 428 subclass 836][List of Patents for class 428 subclass 836]836 Subclass 836 indent level is 2 Single magnetic layer
 [List of Pre Grant Publications for class 428 subclass 837][List of Patents for class 428 subclass 837]837 Subclass 837 indent level is 2 With nonmagnetic backcoat layer (e.g., inorganic particles in polymer, carbon, etc.)
[List of Pre Grant Publications for class 428 subclass 838][List of Patents for class 428 subclass 838]838 Subclass 838 indent level is 1 Binder media
[List of Pre Grant Publications for class 428 subclass 839][List of Patents for class 428 subclass 839]839 Subclass 839 indent level is 2 Multiple magnetic layers
[List of Pre Grant Publications for class 428 subclass 840][List of Patents for class 428 subclass 840]840 Subclass 840 indent level is 2 Single magnetic layer with underlayer
[List of Pre Grant Publications for class 428 subclass 841][List of Patents for class 428 subclass 841]841 Subclass 841 indent level is 2 Single magnetic layer with overcoat
[List of Pre Grant Publications for class 428 subclass 842][List of Patents for class 428 subclass 842]842 Subclass 842 indent level is 2 Single magnetic layer
[List of Pre Grant Publications for class 428 subclass 845][List of Patents for class 428 subclass 845]845 Subclass 845 indent level is 2 Nonmagnetic backcoat layer (e.g., polysiloxane, etc.)
[List of Pre Grant Publications for class 428 subclass 846][List of Patents for class 428 subclass 846]846 Subclass 846 indent level is 1 Magnetic recording media substrate
[List of Pre Grant Publications for class 428 subclass 544][List of Patents for class 428 subclass 544]544 ALL METAL OR WITH ADJACENT METALS
 [List of Pre Grant Publications for class 428 subclass 545][List of Patents for class 428 subclass 545]545 Subclass 545 indent level is 1 Component of composite having metal continuous phase interengaged with nonmetal continuous phase
[List of Pre Grant Publications for class 428 subclass 546][List of Patents for class 428 subclass 546]546 Subclass 546 indent level is 1 Having metal particles
 [List of Pre Grant Publications for class 428 subclass 570][List of Patents for class 428 subclass 570]570 Subclass 570 indent level is 1 Composite powder (e.g., coated, etc.)
[List of Pre Grant Publications for class 428 subclass 571][List of Patents for class 428 subclass 571]571 Subclass 571 indent level is 1 Having marginal feature for indexing or weakened portion for severing
[List of Pre Grant Publications for class 428 subclass 573][List of Patents for class 428 subclass 573]573 Subclass 573 indent level is 1 Width or thickness variation or marginal cuts repeating longitudinally
 [List of Pre Grant Publications for class 428 subclass 576][List of Patents for class 428 subclass 576]576 Subclass 576 indent level is 1 Shaped configuration for melting (e.g., package, etc.)
[List of Pre Grant Publications for class 428 subclass 577][List of Patents for class 428 subclass 577]577 Subclass 577 indent level is 1 Intermediate article (e.g., blank, etc.)
 [List of Pre Grant Publications for class 428 subclass 586][List of Patents for class 428 subclass 586]586 Subclass 586 indent level is 1 Workpiece with longitudinal passageway or stopweld material (e.g., for tubular stock, etc.)
 [List of Pre Grant Publications for class 428 subclass 587][List of Patents for class 428 subclass 587]587 Subclass 587 indent level is 1 Workpiece mimicking finished stock having nonrectangular or noncircular cross section
[List of Pre Grant Publications for class 428 subclass 588][List of Patents for class 428 subclass 588]588 Subclass 588 indent level is 1 Workpiece of parallel, nonfastened components (e.g., fagot, pile, etc.)
 [List of Pre Grant Publications for class 428 subclass 591][List of Patents for class 428 subclass 591]591 Subclass 591 indent level is 1 With provision for limited relative movement between components
 [List of Pre Grant Publications for class 428 subclass 592][List of Patents for class 428 subclass 592]592 Subclass 592 indent level is 1 Helical or with helical component
 [List of Pre Grant Publications for class 428 subclass 593][List of Patents for class 428 subclass 593]593 Subclass 593 indent level is 1 Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components (e.g., parallel, inter- secting, etc.)
 [List of Pre Grant Publications for class 428 subclass 594][List of Patents for class 428 subclass 594]594 Subclass 594 indent level is 1 Plural layers discontinuously bonded (e.g., spot-weld, mechanical fastener, etc.)
 [List of Pre Grant Publications for class 428 subclass 595][List of Patents for class 428 subclass 595]595 Subclass 595 indent level is 1 Nonplanar, uniform-thickness material having symmetrical channel shape or reverse fold (e.g., making acute angle, etc.)
[List of Pre Grant Publications for class 428 subclass 596][List of Patents for class 428 subclass 596]596 Subclass 596 indent level is 1 Having aperture or cut
 [List of Pre Grant Publications for class 428 subclass 598][List of Patents for class 428 subclass 598]598 Subclass 598 indent level is 1 Having member which crosses the plane of another member (e.g., T or X cross section, etc.)
 [List of Pre Grant Publications for class 428 subclass 599][List of Patents for class 428 subclass 599]599 Subclass 599 indent level is 1 Defined configuration of both thickness and nonthickness surface or angle therebetween (e.g., rounded corners, etc.)
[List of Pre Grant Publications for class 428 subclass 600][List of Patents for class 428 subclass 600]600 Subclass 600 indent level is 1 Having variation in thickness
[List of Pre Grant Publications for class 428 subclass 603][List of Patents for class 428 subclass 603]603 Subclass 603 indent level is 1 Nonplanar uniform thickness or nonlinear uniform diameter (e.g., L-shape)
 [List of Pre Grant Publications for class 428 subclass 605][List of Patents for class 428 subclass 605]605 Subclass 605 indent level is 1 Mass of only fibers
[List of Pre Grant Publications for class 428 subclass 606][List of Patents for class 428 subclass 606]606 Subclass 606 indent level is 1 Foil or filament smaller than 6 mils
 [List of Pre Grant Publications for class 428 subclass 608][List of Patents for class 428 subclass 608]608 Subclass 608 indent level is 1 Embodying fibers interengaged or between layers (e.g., paper, etc.)
 [List of Pre Grant Publications for class 428 subclass 609][List of Patents for class 428 subclass 609]609 Subclass 609 indent level is 1 Macroscopically anomalous interface between layers
 [List of Pre Grant Publications for class 428 subclass 610][List of Patents for class 428 subclass 610]610 Subclass 610 indent level is 1 Having composition, density, or hardness gradient
 [List of Pre Grant Publications for class 428 subclass 611][List of Patents for class 428 subclass 611]611 Subclass 611 indent level is 1 Having magnetic properties, or preformed fiber orientation coordinate with shape
 [List of Pre Grant Publications for class 428 subclass 612][List of Patents for class 428 subclass 612]612 Subclass 612 indent level is 1 Microscopic interfacial wave or roughness
 [List of Pre Grant Publications for class 428 subclass 613][List of Patents for class 428 subclass 613]613 Subclass 613 indent level is 1 Porous (e.g., foamed, spongy, cracked, etc.)
 [List of Pre Grant Publications for class 428 subclass 614][List of Patents for class 428 subclass 614]614 Subclass 614 indent level is 1 Laterally noncoextensive components (e.g., embedded, etc.)
[List of Pre Grant Publications for class 428 subclass 615][List of Patents for class 428 subclass 615]615 Subclass 615 indent level is 1 Composite; i.e., plural, adjacent, spatially distinct metal components (e.g., layers, joint, etc.)
[List of Pre Grant Publications for class 428 subclass 616][List of Patents for class 428 subclass 616]616 Subclass 616 indent level is 2 Deflectable by temperature change (e.g., thermostat element)
 [List of Pre Grant Publications for class 428 subclass 620][List of Patents for class 428 subclass 620]620 Subclass 620 indent level is 2 Semiconductor component
[List of Pre Grant Publications for class 428 subclass 621][List of Patents for class 428 subclass 621]621 Subclass 621 indent level is 2 With additional, spatially distinct nonmetal component
 [List of Pre Grant Publications for class 428 subclass 635][List of Patents for class 428 subclass 635]635 Subclass 635 indent level is 2 Four or more distinct components with alternate recurrence of each type component
[List of Pre Grant Publications for class 428 subclass 636][List of Patents for class 428 subclass 636]636 Subclass 636 indent level is 2 Adjacent, identical composition, components
[List of Pre Grant Publications for class 428 subclass 639][List of Patents for class 428 subclass 639]639 Subclass 639 indent level is 2 O, S, or organic compound in metal component
 [List of Pre Grant Publications for class 428 subclass 641][List of Patents for class 428 subclass 641]641 Subclass 641 indent level is 2 Ge- or Si-base component
 [List of Pre Grant Publications for class 428 subclass 642][List of Patents for class 428 subclass 642]642 Subclass 642 indent level is 2 Ga-, In-, Tl- or Group VA metal-base component
[List of Pre Grant Publications for class 428 subclass 643][List of Patents for class 428 subclass 643]643 Subclass 643 indent level is 2 Pb- and Sn-base components: alternative to or next to each other
 [List of Pre Grant Publications for class 428 subclass 645][List of Patents for class 428 subclass 645]645 Subclass 645 indent level is 2 Pb-base component
[List of Pre Grant Publications for class 428 subclass 646][List of Patents for class 428 subclass 646]646 Subclass 646 indent level is 2 Sn-base component
 [List of Pre Grant Publications for class 428 subclass 649][List of Patents for class 428 subclass 649]649 Subclass 649 indent level is 2 Group IIA metal-base component
[List of Pre Grant Publications for class 428 subclass 650][List of Patents for class 428 subclass 650]650 Subclass 650 indent level is 2 Al-base component
[List of Pre Grant Publications for class 428 subclass 655][List of Patents for class 428 subclass 655]655 Subclass 655 indent level is 2 Transition metal-base component
 [List of Pre Grant Publications for class 428 subclass 686][List of Patents for class 428 subclass 686]686 Subclass 686 indent level is 2 Adjacent functionally defined components
 [List of Pre Grant Publications for class 428 subclass 687][List of Patents for class 428 subclass 687]687 Subclass 687 indent level is 1 Surface feature (e.g., rough, mirror)
 [List of Pre Grant Publications for class 428 subclass 2][List of Patents for class 428 subclass 2]2 COMPACTED TRASH OR REFUSE BUNDLE
 [List of Pre Grant Publications for class 428 subclass 32][List of Patents for class 428 subclass 32]32 ARTICLE HAVING ORNAMENTAL WOUND OR WOVEN STRANDS
[List of Pre Grant Publications for class 428 subclass 32.1][List of Patents for class 428 subclass 32.1]32.1 INK JET STOCK FOR PRINTING (I.E., STOCK BEFORE PRINTING)
 [List of Pre Grant Publications for class 428 subclass 32.11][List of Patents for class 428 subclass 32.11]32.11 Subclass 32.11 indent level is 1 Having property to receive other media in addition to ink jet composition
 [List of Pre Grant Publications for class 428 subclass 32.12][List of Patents for class 428 subclass 32.12]32.12 Subclass 32.12 indent level is 1 Retransferable
[List of Pre Grant Publications for class 428 subclass 32.13][List of Patents for class 428 subclass 32.13]32.13 Subclass 32.13 indent level is 1 Image viewable from either side (e.g., OHP, projectable image, etc.)
 [List of Pre Grant Publications for class 428 subclass 32.16][List of Patents for class 428 subclass 32.16]32.16 Subclass 32.16 indent level is 1 Cloth or textile support
 [List of Pre Grant Publications for class 428 subclass 32.17][List of Patents for class 428 subclass 32.17]32.17 Subclass 32.17 indent level is 1 Microporous synthetic resin support (e.g., microcracked, microembossed, etc.)
[List of Pre Grant Publications for class 428 subclass 32.18][List of Patents for class 428 subclass 32.18]32.18 Subclass 32.18 indent level is 1 Physical properties (e.g., dimensions, optical, smoothness, etc.) of support specified
 [List of Pre Grant Publications for class 428 subclass 32.21][List of Patents for class 428 subclass 32.21]32.21 Subclass 32.21 indent level is 1 Paper support composition specified
 [List of Pre Grant Publications for class 428 subclass 32.22][List of Patents for class 428 subclass 32.22]32.22 Subclass 32.22 indent level is 1 Specified property (e.g., antistatic, anticurl, adhesive, antifriction, etc.) of backing layer
 [List of Pre Grant Publications for class 428 subclass 32.23][List of Patents for class 428 subclass 32.23]32.23 Subclass 32.23 indent level is 1 Terpolymer ink receptive layer
[List of Pre Grant Publications for class 428 subclass 32.24][List of Patents for class 428 subclass 32.24]32.24 Subclass 32.24 indent level is 1 Plural ink receptive layers
 [List of Pre Grant Publications for class 428 subclass 32.26][List of Patents for class 428 subclass 32.26]32.26 Subclass 32.26 indent level is 1 Hardened, cured, or cross-linked ink receptive layer
 [List of Pre Grant Publications for class 428 subclass 32.27][List of Patents for class 428 subclass 32.27]32.27 Subclass 32.27 indent level is 1 Gelatin ink receptive layer
 [List of Pre Grant Publications for class 428 subclass 32.28][List of Patents for class 428 subclass 32.28]32.28 Subclass 32.28 indent level is 1 Modified polyvinyl alcohol ink receptive layer
 [List of Pre Grant Publications for class 428 subclass 32.29][List of Patents for class 428 subclass 32.29]32.29 Subclass 32.29 indent level is 1 Quaternary ammonium compound ink receptive layer
 [List of Pre Grant Publications for class 428 subclass 32.3][List of Patents for class 428 subclass 32.3]32.3 Subclass 32.3 indent level is 1 Dye-fixing agent in ink receptive layer
[List of Pre Grant Publications for class 428 subclass 32.31][List of Patents for class 428 subclass 32.31]32.31 Subclass 32.31 indent level is 1 Physical property of ink receptive layer specified
[List of Pre Grant Publications for class 428 subclass 32.34][List of Patents for class 428 subclass 32.34]32.34 Subclass 32.34 indent level is 1 Particles (e.g., pigment, etc.) present in ink receptive layer
 [List of Pre Grant Publications for class 428 subclass 32.38][List of Patents for class 428 subclass 32.38]32.38 Subclass 32.38 indent level is 1 Multiple polymers in ink-receptive layer
[List of Pre Grant Publications for class 428 subclass 32.39][List of Patents for class 428 subclass 32.39]32.39 RECEIVER FOR THERMAL TRANSFER INK
[List of Pre Grant Publications for class 428 subclass 32.6][List of Patents for class 428 subclass 32.6]32.6 THERMAL TRANSFER DONOR (E.G., RIBBON, SHEETS, ETC.)
 [List of Pre Grant Publications for class 428 subclass 33][List of Patents for class 428 subclass 33]33 PLURAL PARTS WITH EDGES OR TEMPORARY JOINING MEANS EACH COMPLEMENTARY TO OTHER
 [List of Pre Grant Publications for class 428 subclass 34][List of Patents for class 428 subclass 34]34 LIGHT TRANSMISSIVE SHEETS, WITH GAS SPACE THEREBETWEEN AND EDGE SEALED (E.G., DOUBLE GLAZED STORM WINDOW, ETC.)
[List of Pre Grant Publications for class 428 subclass 34.1][List of Patents for class 428 subclass 34.1]34.1 HOLLOW OR CONTAINER TYPE ARTICLE (E.G., TUBE, VASE, ETC.)
[List of Pre Grant Publications for class 428 subclass 34.2][List of Patents for class 428 subclass 34.2]34.2 Subclass 34.2 indent level is 1 Paper containing (e.g., paperboard, cardboard, fiberboard, etc.)
[List of Pre Grant Publications for class 428 subclass 34.4][List of Patents for class 428 subclass 34.4]34.4 Subclass 34.4 indent level is 1 Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing (e.g., porcelain, brick, cement, etc.)
 [List of Pre Grant Publications for class 428 subclass 34.8][List of Patents for class 428 subclass 34.8]34.8 Subclass 34.8 indent level is 1 Flexible food casing (e.g., sausage type, etc.)
[List of Pre Grant Publications for class 428 subclass 34.9][List of Patents for class 428 subclass 34.9]34.9 Subclass 34.9 indent level is 1 Shrinkable or shrunk (e.g., due to heat, solvent, volatile agent, restraint removal, etc.)
[List of Pre Grant Publications for class 428 subclass 35.2][List of Patents for class 428 subclass 35.2]35.2 Subclass 35.2 indent level is 1 Nonself-supporting tubular film or bag (e.g., pouch, envelope, packet, etc.)
 [List of Pre Grant Publications for class 428 subclass 35.6][List of Patents for class 428 subclass 35.6]35.6 Subclass 35.6 indent level is 1 Cellular material derived from plant or animal source (e.g., wood, cotton, wool, leather, etc.)
[List of Pre Grant Publications for class 428 subclass 35.7][List of Patents for class 428 subclass 35.7]35.7 Subclass 35.7 indent level is 1 Polymer or resin containing (i.e., natural or synthetic)
 [List of Pre Grant Publications for class 428 subclass 37][List of Patents for class 428 subclass 37]37 SPIRALLY FLAT-WOUND STRAND OR STRIP (E.G., BRAIDED RUG, ETC.)
 [List of Pre Grant Publications for class 428 subclass 38][List of Patents for class 428 subclass 38]38 MASS TRANSMISSIVE OF LIGHT THROUGH ALL LAYERS AND HAVING OPAQUE BORDER (E.G., STAINED GLASS, WIRED GLASS, ETC.)
 [List of Pre Grant Publications for class 428 subclass 39][List of Patents for class 428 subclass 39]39 COLLAGE REPRESENTATIVE OF REAL OBJECT
[List of Pre Grant Publications for class 428 subclass 40.1][List of Patents for class 428 subclass 40.1]40.1 LAYER OR COMPONENT REMOVABLE TO EXPOSE ADHESIVE
 [List of Pre Grant Publications for class 428 subclass 43][List of Patents for class 428 subclass 43]43 SHEET, WEB, OR LAYER WEAKENED TO PERMIT SEPARATION THROUGH THICKNESS
[List of Pre Grant Publications for class 428 subclass 44][List of Patents for class 428 subclass 44]44 TWO DIMENSIONALLY SECTIONAL LAYER
 [List of Pre Grant Publications for class 428 subclass 53][List of Patents for class 428 subclass 53]53 THREE OR MORE COPLANAR INTERFITTED SECTIONS WITH SECURING MEANS
[List of Pre Grant Publications for class 428 subclass 54][List of Patents for class 428 subclass 54]54 LONGITUDINALLY SECTIONAL LAYER OF THREE OR MORE SECTIONS
[List of Pre Grant Publications for class 428 subclass 57][List of Patents for class 428 subclass 57]57 SHEETS OR WEBS EDGE SPLICED OR JOINED
 [List of Pre Grant Publications for class 428 subclass 63][List of Patents for class 428 subclass 63]63 PATCHED HOLE OR DEPRESSION
[List of Pre Grant Publications for class 428 subclass 64.1][List of Patents for class 428 subclass 64.1]64.1 CIRCULAR SHEET OR CIRCULAR BLANK
 [List of Pre Grant Publications for class 428 subclass 67][List of Patents for class 428 subclass 67]67 NONPARTICULATE ELEMENT EMBEDDED OR INLAID IN SUBSTRATE AND VISIBLE
[List of Pre Grant Publications for class 428 subclass 68][List of Patents for class 428 subclass 68]68 SHEET INCLUDING COVER OR CASING
[List of Pre Grant Publications for class 428 subclass 77][List of Patents for class 428 subclass 77]77 SHEET FACING AND LONGITUDINALLY NONCOEXTENSIVE WITH WEB OR OTHER SHEET
 [List of Pre Grant Publications for class 428 subclass 80][List of Patents for class 428 subclass 80]80 NONRECTANGULAR SHEET
[List of Pre Grant Publications for class 428 subclass 81][List of Patents for class 428 subclass 81]81 PERIMETER OR CORNER STRUCTURE OF SHEET (EXCLUDING MERE RECTANGULAR)
[List of Pre Grant Publications for class 428 subclass 85][List of Patents for class 428 subclass 85]85 PILE OR NAP TYPE SURFACE OR COMPONENT
[List of Pre Grant Publications for class 428 subclass 98][List of Patents for class 428 subclass 98]98 STRUCTURALLY DEFINED WEB OR SHEET (E.G., OVERALL DIMENSION, ETC.)
[List of Pre Grant Publications for class 428 subclass 99][List of Patents for class 428 subclass 99]99 Subclass 99 indent level is 1 Including fastener for attaching to external surface
 [List of Pre Grant Publications for class 428 subclass 101][List of Patents for class 428 subclass 101]101 Subclass 101 indent level is 1 Superposed movable attached layers or components
[List of Pre Grant Publications for class 428 subclass 102][List of Patents for class 428 subclass 102]102 Subclass 102 indent level is 1 Including stitching and discrete fastener(s), coating or bond
[List of Pre Grant Publications for class 428 subclass 105][List of Patents for class 428 subclass 105]105 Subclass 105 indent level is 1 Including grain, strips, or filamentary elements in respective layers or components in angular relation
 [List of Pre Grant Publications for class 428 subclass 114][List of Patents for class 428 subclass 114]114 Subclass 114 indent level is 1 Including grain, strips, or filamentary elements in different layers or components parallel
 [List of Pre Grant Publications for class 428 subclass 115][List of Patents for class 428 subclass 115]115 Subclass 115 indent level is 1 Including fringe
[List of Pre Grant Publications for class 428 subclass 116][List of Patents for class 428 subclass 116]116 Subclass 116 indent level is 1 Honeycomb-like
[List of Pre Grant Publications for class 428 subclass 119][List of Patents for class 428 subclass 119]119 Subclass 119 indent level is 1 Including sheet or component perpendicular to plane of web or sheet
[List of Pre Grant Publications for class 428 subclass 121][List of Patents for class 428 subclass 121]121 Subclass 121 indent level is 1 Fold at edge
[List of Pre Grant Publications for class 428 subclass 131][List of Patents for class 428 subclass 131]131 Subclass 131 indent level is 1 Including aperture
[List of Pre Grant Publications for class 428 subclass 141][List of Patents for class 428 subclass 141]141 Subclass 141 indent level is 1 Continuous and nonuniform or irregular surface on layer or component (e.g., roofing, etc.)
[List of Pre Grant Publications for class 428 subclass 156][List of Patents for class 428 subclass 156]156 Subclass 156 indent level is 1 Including variation in thickness
[List of Pre Grant Publications for class 428 subclass 174][List of Patents for class 428 subclass 174]174 Subclass 174 indent level is 1 Nonplanar uniform thickness material
 [List of Pre Grant Publications for class 428 subclass 188][List of Patents for class 428 subclass 188]188 Subclass 188 indent level is 1 Longitudinal or transverse tubular cavity or cell
[List of Pre Grant Publications for class 428 subclass 189][List of Patents for class 428 subclass 189]189 Subclass 189 indent level is 1 Laterally noncoextensive components
[List of Pre Grant Publications for class 428 subclass 192][List of Patents for class 428 subclass 192]192 Subclass 192 indent level is 1 Edge feature
[List of Pre Grant Publications for class 428 subclass 195.1][List of Patents for class 428 subclass 195.1]195.1 Subclass 195.1 indent level is 1 Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.)
[List of Pre Grant Publications for class 428 subclass 212][List of Patents for class 428 subclass 212]212 Subclass 212 indent level is 1 Including components having same physical characteristic in differing degree
 [List of Pre Grant Publications for class 428 subclass 219][List of Patents for class 428 subclass 219]219 Subclass 219 indent level is 1 Weight per unit area specified
 [List of Pre Grant Publications for class 428 subclass 220][List of Patents for class 428 subclass 220]220 Subclass 220 indent level is 1 Physical dimension specified
[List of Pre Grant Publications for class 428 subclass 221][List of Patents for class 428 subclass 221]221 WEB OR SHEET CONTAINING STRUCTURALLY DEFINED ELEMENT OR COMPONENT
 [List of Pre Grant Publications for class 428 subclass 222][List of Patents for class 428 subclass 222]222 Subclass 222 indent level is 1 Embodying intertwined or helical component(s)
 [List of Pre Grant Publications for class 428 subclass 223][List of Patents for class 428 subclass 223]223 Subclass 223 indent level is 1 Including interlaminar mechanical fastener
Class 442 is an integral part of this Class (Class 428), as shown by the position of this box, and follows the schedule hierarchy of this Class, retaining all pertinent definitions and Class lines of this class.
[List of Pre Grant Publications for class 428 subclass 292.1][List of Patents for class 428 subclass 292.1]292.1 Subclass 292.1 indent level is 1 Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
[List of Pre Grant Publications for class 428 subclass 304.4][List of Patents for class 428 subclass 304.4]304.4 Subclass 304.4 indent level is 1 Composite having voids in a component (e.g., porous, cellular, etc.)
 [List of Pre Grant Publications for class 428 subclass 305.5][List of Patents for class 428 subclass 305.5]305.5 Subclass 305.5 indent level is 2 With chemically effective material or specified gas other than air, N, or carbon dioxide in void-containing component
[List of Pre Grant Publications for class 428 subclass 306.6][List of Patents for class 428 subclass 306.6]306.6 Subclass 306.6 indent level is 2 Void-containing component partially impregnated with adjacent component
 [List of Pre Grant Publications for class 428 subclass 309.9][List of Patents for class 428 subclass 309.9]309.9 Subclass 309.9 indent level is 2 With internal element bridging layers, nonplanar interface between layers, or intermediate layer of commingled adjacent foam layers
 [List of Pre Grant Publications for class 428 subclass 310.5][List of Patents for class 428 subclass 310.5]310.5 Subclass 310.5 indent level is 2 With gradual property change within a component
[List of Pre Grant Publications for class 428 subclass 311.11][List of Patents for class 428 subclass 311.11]311.11 Subclass 311.11 indent level is 2 Void-containing component has a continuous matrix of fibers only (e.g., porous paper, etc.)
[List of Pre Grant Publications for class 428 subclass 312.2][List of Patents for class 428 subclass 312.2]312.2 Subclass 312.2 indent level is 2 Inorganic matrix in void-containing component
[List of Pre Grant Publications for class 428 subclass 313.3][List of Patents for class 428 subclass 313.3]313.3 Subclass 313.3 indent level is 2 Preformed hollow element-containing
 [List of Pre Grant Publications for class 428 subclass 314.2][List of Patents for class 428 subclass 314.2]314.2 Subclass 314.2 indent level is 2 Void shape specified (e.g., crushed, flat, round, etc.)
[List of Pre Grant Publications for class 428 subclass 314.4][List of Patents for class 428 subclass 314.4]314.4 Subclass 314.4 indent level is 2 Voids specified as closed
[List of Pre Grant Publications for class 428 subclass 315.5][List of Patents for class 428 subclass 315.5]315.5 Subclass 315.5 indent level is 2 Voids specified as micro
 [List of Pre Grant Publications for class 428 subclass 316.6][List of Patents for class 428 subclass 316.6]316.6 Subclass 316.6 indent level is 2 Plural void-containing components
[List of Pre Grant Publications for class 428 subclass 317.1][List of Patents for class 428 subclass 317.1]317.1 Subclass 317.1 indent level is 2 With component specified as adhesive or bonding agent
 [List of Pre Grant Publications for class 428 subclass 317.9][List of Patents for class 428 subclass 317.9]317.9 Subclass 317.9 indent level is 2 Void-containing component contains also a solid fiber or solid particle
[List of Pre Grant Publications for class 428 subclass 318.4][List of Patents for class 428 subclass 318.4]318.4 Subclass 318.4 indent level is 2 With nonvoid component of specified composition
[List of Pre Grant Publications for class 428 subclass 320.2][List of Patents for class 428 subclass 320.2]320.2 Subclass 320.2 indent level is 1 Composite having a component wherein a constituent is liquid or is contained within preformed walls (e.g., impregnant-filled, previously void containing component, etc.)
[List of Pre Grant Publications for class 428 subclass 323][List of Patents for class 428 subclass 323]323 Subclass 323 indent level is 1 Including a second component containing structurally defined particles
[List of Pre Grant Publications for class 428 subclass 332][List of Patents for class 428 subclass 332]332 Subclass 332 indent level is 1 Physical dimension specified
[List of Pre Grant Publications for class 428 subclass 340][List of Patents for class 428 subclass 340]340 Subclass 340 indent level is 1 Weight per unit area specified (e.g., gms/sq cm, lbs/sq ft, etc.)
[List of Pre Grant Publications for class 428 subclass 343][List of Patents for class 428 subclass 343]343 Subclass 343 indent level is 1 Adhesive outermost layer
[List of Pre Grant Publications for class 428 subclass 357][List of Patents for class 428 subclass 357]357 COATED OR STRUCTUALLY DEFINED FLAKE, PARTICLE, CELL, STRAND, STRAND PORTION, ROD, FILAMENT, MACROSCOPIC FIBER OR MASS THEREOF
 [List of Pre Grant Publications for class 428 subclass 358][List of Patents for class 428 subclass 358]358 Subclass 358 indent level is 1 Channel shape
[List of Pre Grant Publications for class 428 subclass 359][List of Patents for class 428 subclass 359]359 Subclass 359 indent level is 1 Staple length fiber
 [List of Pre Grant Publications for class 428 subclass 363][List of Patents for class 428 subclass 363]363 Subclass 363 indent level is 1 Mica flake
[List of Pre Grant Publications for class 428 subclass 364][List of Patents for class 428 subclass 364]364 Subclass 364 indent level is 1 Rod, strand, filament or fiber
 [List of Pre Grant Publications for class 428 subclass 365][List of Patents for class 428 subclass 365]365 Subclass 365 indent level is 2 Including textile, cloth or fabric
 [List of Pre Grant Publications for class 428 subclass 366][List of Patents for class 428 subclass 366]366 Subclass 366 indent level is 2 Including boron or compound thereof (not as steel)
[List of Pre Grant Publications for class 428 subclass 367][List of Patents for class 428 subclass 367]367 Subclass 367 indent level is 2 Including free carbon or carbide or therewith (not as steel)
[List of Pre Grant Publications for class 428 subclass 369][List of Patents for class 428 subclass 369]369 Subclass 369 indent level is 2 Nonlinear (e.g., crimped, coiled, etc.)
 [List of Pre Grant Publications for class 428 subclass 372][List of Patents for class 428 subclass 372]372 Subclass 372 indent level is 2 Including structurally defined particulate matter
[List of Pre Grant Publications for class 428 subclass 373][List of Patents for class 428 subclass 373]373 Subclass 373 indent level is 2 Bicomponent, conjugate, composite or collateral fibers or filaments (i.e., coextruded sheath-core or side-by-side type)
[List of Pre Grant Publications for class 428 subclass 375][List of Patents for class 428 subclass 375]375 Subclass 375 indent level is 2 Coated or with bond, impregnation or core
[List of Pre Grant Publications for class 428 subclass 397][List of Patents for class 428 subclass 397]397 Subclass 397 indent level is 2 Particular cross section
 [List of Pre Grant Publications for class 428 subclass 401][List of Patents for class 428 subclass 401]401 Subclass 401 indent level is 2 Physical dimension
[List of Pre Grant Publications for class 428 subclass 402][List of Patents for class 428 subclass 402]402 Subclass 402 indent level is 1 Particulate matter (e.g., sphere, flake, etc.)
 [List of Pre Grant Publications for class 428 subclass 408][List of Patents for class 428 subclass 408]408 SELF-SUSTAINING CARBON MASS OR LAYER WITH IMPREGNANT OR OTHER LAYER
[List of Pre Grant Publications for class 428 subclass 409][List of Patents for class 428 subclass 409]409 SURFACE PROPERTY OR CHARACTERISTIC OF WEB, SHEET OR BLOCK
[List of Pre Grant Publications for class 428 subclass 411.1][List of Patents for class 428 subclass 411.1]411.1 COMPOSITE (NONSTRUCTURAL LAMINATE)
 [List of Pre Grant Publications for class 428 subclass 412][List of Patents for class 428 subclass 412]412 Subclass 412 indent level is 1 Of polycarbonate
[List of Pre Grant Publications for class 428 subclass 413][List of Patents for class 428 subclass 413]413 Subclass 413 indent level is 1 Of epoxy ether
 [List of Pre Grant Publications for class 428 subclass 419][List of Patents for class 428 subclass 419]419 Subclass 419 indent level is 1 Of polythioether
 [List of Pre Grant Publications for class 428 subclass 420][List of Patents for class 428 subclass 420]420 Subclass 420 indent level is 1 Including interfacial reaction product of adjacent layers
[List of Pre Grant Publications for class 428 subclass 421][List of Patents for class 428 subclass 421]421 Subclass 421 indent level is 1 Of fluorinated addition polymer from unsaturated monomers
 [List of Pre Grant Publications for class 428 subclass 422.8][List of Patents for class 428 subclass 422.8]422.8 Subclass 422.8 indent level is 1 Of polyisocyanurate
[List of Pre Grant Publications for class 428 subclass 423.1][List of Patents for class 428 subclass 423.1]423.1 Subclass 423.1 indent level is 1 Of polyamidoester (polyurethane, polyisocyanate, polycarbamate, etc.)
[List of Pre Grant Publications for class 428 subclass 426][List of Patents for class 428 subclass 426]426 Subclass 426 indent level is 1 Of quartz or glass
[List of Pre Grant Publications for class 428 subclass 443][List of Patents for class 428 subclass 443]443 Subclass 443 indent level is 1 Of asbestos
[List of Pre Grant Publications for class 428 subclass 446][List of Patents for class 428 subclass 446]446 Subclass 446 indent level is 1 Of silicon containing (not as silicon alloy)
[List of Pre Grant Publications for class 428 subclass 455][List of Patents for class 428 subclass 455]455 Subclass 455 indent level is 1 Of cork
[List of Pre Grant Publications for class 428 subclass 457][List of Patents for class 428 subclass 457]457 Subclass 457 indent level is 1 Of metal
 [List of Pre Grant Publications for class 428 subclass 473][List of Patents for class 428 subclass 473]473 Subclass 473 indent level is 1 Of animal membrane or skin
 [List of Pre Grant Publications for class 428 subclass 473.5][List of Patents for class 428 subclass 473.5]473.5 Subclass 473.5 indent level is 1 Of polyimide
[List of Pre Grant Publications for class 428 subclass 474.4][List of Patents for class 428 subclass 474.4]474.4 Subclass 474.4 indent level is 1 Of polyamide
[List of Pre Grant Publications for class 428 subclass 480][List of Patents for class 428 subclass 480]480 Subclass 480 indent level is 1 Of polyester (e.g., alkyd, etc.)
[List of Pre Grant Publications for class 428 subclass 484.1][List of Patents for class 428 subclass 484.1]484.1 Subclass 484.1 indent level is 1 Of wax or waxy material
[List of Pre Grant Publications for class 428 subclass 489][List of Patents for class 428 subclass 489]489 Subclass 489 indent level is 1 Of bituminous or tarry residue
[List of Pre Grant Publications for class 428 subclass 492][List of Patents for class 428 subclass 492]492 Subclass 492 indent level is 1 Of natural rubber
[List of Pre Grant Publications for class 428 subclass 497][List of Patents for class 428 subclass 497]497 Subclass 497 indent level is 1 Of natural gum, rosin, natural oil or lac
[List of Pre Grant Publications for class 428 subclass 500][List of Patents for class 428 subclass 500]500 Subclass 500 indent level is 1 Of addition polymer from unsaturated monomers
[List of Pre Grant Publications for class 428 subclass 524][List of Patents for class 428 subclass 524]524 Subclass 524 indent level is 1 Of aldehyde or ketone condensation product
[List of Pre Grant Publications for class 428 subclass 532][List of Patents for class 428 subclass 532]532 Subclass 532 indent level is 1 Of carbohydrate
[List of Pre Grant Publications for class 428 subclass 688][List of Patents for class 428 subclass 688]688 Subclass 688 indent level is 1 Of inorganic material
 [List of Pre Grant Publications for class 428 subclass 704][List of Patents for class 428 subclass 704]704 Subclass 704 indent level is 1 Of B, N, P, S, or metal-containing material
 [List of Pre Grant Publications for class 428 subclass 539.5][List of Patents for class 428 subclass 539.5]539.5 METAL CONTINUOUS PHASE INTERENGAGED WITH NONMETAL CONTINUOUS PHASE
[List of Pre Grant Publications for class 428 subclass 540][List of Patents for class 428 subclass 540]540 IMPREGNATED NATURALLY SOLID PRODUCT (E.G., LEATHER, STONE, ETC.)
[List of Pre Grant Publications for class 428 subclass 542.2][List of Patents for class 428 subclass 542.2]542.2 DECORATIVE ARTICLE
 [List of Pre Grant Publications for class 428 subclass 542.8][List of Patents for class 428 subclass 542.8]542.8 ARTICLE OF INTERMEDIATE SHAPE (E.G., BLANK, PARISON, PREFORM, ETC.)
 [List of Pre Grant Publications for class 428 subclass 543][List of Patents for class 428 subclass 543]543 MISCELLANEOUS (E.G., TREATED SURFACES, ETC.)
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 428 subclass 900][List of Patents for class 428 subclass 900]900 MAGNETIC FEATURE
 [List of Pre Grant Publications for class 428 subclass 901][List of Patents for class 428 subclass 901]901 PRINTED CIRCUIT
 [List of Pre Grant Publications for class 428 subclass 902][List of Patents for class 428 subclass 902]902 HIGH MODULUS FILAMENT OR FIBER
 [List of Pre Grant Publications for class 428 subclass 903][List of Patents for class 428 subclass 903]903 MICROFIBER (LESS THAN 100 MICRON DIAMETER)
 [List of Pre Grant Publications for class 428 subclass 903.3][List of Patents for class 428 subclass 903.3]903.3 RECYCLED MATERIALS
 [List of Pre Grant Publications for class 428 subclass 904][List of Patents for class 428 subclass 904]904 ARTIFICIAL LEATHER
 [List of Pre Grant Publications for class 428 subclass 904.4][List of Patents for class 428 subclass 904.4]904.4 WALL AND SHELF COVERING
 [List of Pre Grant Publications for class 428 subclass 905][List of Patents for class 428 subclass 905]905 ODOR RELEASING MATERIAL
 [List of Pre Grant Publications for class 428 subclass 906][List of Patents for class 428 subclass 906]906 ROLL OR COIL
 [List of Pre Grant Publications for class 428 subclass 906.6][List of Patents for class 428 subclass 906.6]906.6 EMBROIDERY
 [List of Pre Grant Publications for class 428 subclass 907][List of Patents for class 428 subclass 907]907 RESISTANT AGAINST PLANT OR ANIMAL ATTACK
 [List of Pre Grant Publications for class 428 subclass 907.7][List of Patents for class 428 subclass 907.7]907.7 LAYER OR ARTICLE RENDERED LIGHT-TRANSMISSIVE BY PRESSURE (E.G., BLUSHED, ETC.)
 [List of Pre Grant Publications for class 428 subclass 908][List of Patents for class 428 subclass 908]908 IMPRESSION RETENTION LAYER (E.G., PRINT MATRIX, SOUND RECORD, ETC.)
 [List of Pre Grant Publications for class 428 subclass 908.8][List of Patents for class 428 subclass 908.8]908.8 WEAR-RESISTANT LAYER
 [List of Pre Grant Publications for class 428 subclass 909][List of Patents for class 428 subclass 909]909 RESILIENT LAYER (E.G., PRINTER'S BLANKET, ETC.)
 [List of Pre Grant Publications for class 428 subclass 910][List of Patents for class 428 subclass 910]910 PRODUCT WITH MOLECULAR ORIENTATION
 [List of Pre Grant Publications for class 428 subclass 911][List of Patents for class 428 subclass 911]911 PENETRATION RESISTANT LAYER
 [List of Pre Grant Publications for class 428 subclass 912][List of Patents for class 428 subclass 912]912 PUNCTURE HEALING LAYER
 [List of Pre Grant Publications for class 428 subclass 912.2][List of Patents for class 428 subclass 912.2]912.2 MIRROR
 [List of Pre Grant Publications for class 428 subclass 913][List of Patents for class 428 subclass 913]913 MATERIAL DESIGNED TO BE RESPONSIVE TO TEMPERATURE, LIGHT, MOISTURE, ETC.
 [List of Pre Grant Publications for class 428 subclass 913.3][List of Patents for class 428 subclass 913.3]913.3 DECORATIVE ARTICLE FOR VIEWING FROM ONE SIDE ONLY (E.G., PLAQUE, ETC.)
[List of Pre Grant Publications for class 428 subclass 914][List of Patents for class 428 subclass 914]914 TRANSFER OR DECALCOMANIA
 [List of Pre Grant Publications for class 428 subclass 916][List of Patents for class 428 subclass 916]916 FRAUD OR TAMPER DETECTING
 [List of Pre Grant Publications for class 428 subclass 917][List of Patents for class 428 subclass 917]917 ELECTROLUMINESCENT
 [List of Pre Grant Publications for class 428 subclass 918][List of Patents for class 428 subclass 918]918 MATERIAL ABNORMALLY TRANSPARENT
 [List of Pre Grant Publications for class 428 subclass 919][List of Patents for class 428 subclass 919]919 CAMOUFLAGED ARTICLE
[List of Pre Grant Publications for class 428 subclass 920][List of Patents for class 428 subclass 920]920 FIRE OR HEAT PROTECTION FEATURE
[List of Pre Grant Publications for class 428 subclass 922][List of Patents for class 428 subclass 922]922 STATIC ELECTRICITY METAL BLEED-OFF METALLIC STOCK