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Class Information
Number: 428/137
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Including aperture > Composite web or sheet
Description: Product wherein the web or wheel comprises a plurality of components of which at least one is apertured.


Sub-classes under this class:

Class Number Class Name Patents
428/138 Including nonapertured component 1,062


Patents under this class:

Patent Number Title Of Patent Date Issued
6830800 Elastic laminate web Dec. 14, 2004
6830801 Disposable wipe-out sheet and process for making the same Dec. 14, 2004
6824639 Partial imaging of a substrate with superimposed layers Nov. 30, 2004
6821607 Acoustically effective foil stack for a vehicle heat shield Nov. 23, 2004
6821610 Elastic film laminate Nov. 23, 2004
6818572 Floor cleaning wipe Nov. 16, 2004
6815022 Laminated structures constructed from adhesively joined sheet material layers Nov. 9, 2004
6811853 Single mask lithographic process for patterning multiple types of surface features Nov. 2, 2004
6808587 Self-adhesive protective article for painted automobile parts subject to high mechanical stress Oct. 26, 2004
6808789 Breathable elastic polymeric film laminates Oct. 26, 2004
6800352 Wood-based composite panel having foil overlay and methods for manufacturing Oct. 5, 2004
6797356 Reflective insulation Sep. 28, 2004
6787491 Woven composite fabric Sep. 7, 2004
6783829 Advertising mat Aug. 31, 2004
6783835 Elastomeric damping sheets Aug. 31, 2004
6779443 Stencil Aug. 24, 2004
6780487 Elastic pad Aug. 24, 2004
6777049 Structural foam Aug. 17, 2004
6777060 Vehicle carpet system with floor mat retention apparatus Aug. 17, 2004
6770212 Key top and method for manufacture thereof Aug. 3, 2004
6770350 Insulating element Aug. 3, 2004
6770577 Architectural fabric Aug. 3, 2004
6770579 Smart porous film or material Aug. 3, 2004
6767609 Perforated film constructions for backlit signs Jul. 27, 2004
6761956 Ventilated thermal barrier coating Jul. 13, 2004
6753057 Trim articles with light stable covering containing invisible tear seam, and process of making the same Jun. 22, 2004
6753070 Insulating ceramic compact, ceramic multilayer substrate, and ceramic electronic device Jun. 22, 2004
6751986 Structured packing Jun. 22, 2004
6749924 Stacked sheet shock absorbing elastomeric device Jun. 15, 2004
6750175 Unidirectionally penetrable ornamental film Jun. 15, 2004
6742318 Method and apparatus for forming a lap seal using a folded roll of film Jun. 1, 2004
6743498 Fireproof thermally insulating barrier, a method of fabricating such a barrier, and a garment comprising at least one such barrier as internal insulation Jun. 1, 2004
6737148 Camouflaged perforated panel and method of forming May. 18, 2004
6737155 Paper overlaid wood board and method of making the same May. 18, 2004
6736519 Perforated retroreflective film May. 18, 2004
6734386 Method for rendering PVDF membrane hydrophilic May. 11, 2004
6716318 Papermaking press felt Apr. 6, 2004
6716518 Method and system for absorbent sponge membrane for spill protection in electronic devices Apr. 6, 2004
6713158 Structured packing Mar. 30, 2004
6705189 Flexible composite sheet and process for making the same Mar. 16, 2004
6699564 Liquid-pervious topsheet for disposable absorbent article and process for making the same Mar. 2, 2004
6696164 Structural panel and method of manufacture Feb. 24, 2004
6692812 Multilayer sheet structure and production method thereof Feb. 17, 2004
6691472 Foundation wall protector Feb. 17, 2004
6689446 Vehicle panel Feb. 10, 2004
6686020 Weather strip for automobile and continuous extrusion molding system for molding same Feb. 3, 2004
6686029 Circuit board and method for manufacturing the same Feb. 3, 2004
6682803 Breathable multilayer films with breakable skin layers Jan. 27, 2004
6676717 Apparatus and method for in-situ endpoint detection for chemical mechanical polishing operations Jan. 13, 2004
6677026 Cushion matrix Jan. 13, 2004



 
 
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