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Class Information
Number: 428/198
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.) > Spot bonds connect components
Description: Subject matter for product in which components are joined to each other in discrete spaced areas of relatively small extent.

Patents under this class:

Patent Number Title Of Patent Date Issued
4188436 Non woven fabrics with pattern of discrete fused areas Feb. 12, 1980
4184946 Sewage treatment with nested short tube contact media Jan. 22, 1980
4164600 Thermal bonding of polyester polyblends Aug. 14, 1979
4163819 Drapeable nonwoven fabrics Aug. 7, 1979
4163912 Electrical insulating sheet material and electric winding made therefrom Aug. 7, 1979
4161422 Filter paper and method of making same Jul. 17, 1979
4160055 Controlled porosity of uncured reinforced thermo-setting plastic material Jul. 3, 1979
4159360 Stabilized fabrics Jun. 26, 1979
4154885 Nonwoven fabric of good draping qualities and method of manufacturing same May. 15, 1979
4148676 Non-woven articles made from continuous filaments coated in high density fog with high turbulence Apr. 10, 1979
4147580 Method of bonding a porous fibrous web to a substrate Apr. 3, 1979
4143424 Combined interlining and chest piece for garments Mar. 13, 1979
4143195 Method of manufacturing a laminated fibro-filamentary or film structure which is partly delaminated and products produced by said method Mar. 6, 1979
4135024 Method of treating a low integrity dry-formed nonwoven web and product made therefrom Jan. 16, 1979
4132581 Method for the fabrication of plasticboard Jan. 2, 1979
4128679 Soft, non-woven fabrics and process for their manufacture Dec. 5, 1978
4127683 Method of stacking glass sheets Nov. 28, 1978
4124424 Method and apparatus for maintaining fabric folds and shapes during manufacture of a fabric product Nov. 7, 1978
4122227 Stabilized laminated knit upholstery fabric Oct. 24, 1978
4119752 Gypsum wallboard-making process and product Oct. 10, 1978
4115176 Laminated paper product and a method for manufacturing said product Sep. 19, 1978
4111081 Low non-linearity factor sound attenuating laminate Sep. 5, 1978
4112163 Net for forming an elastic support in furniture Sep. 5, 1978
4112168 High stiffness speaker cone Sep. 5, 1978
4110506 Thermoplastic control complex Aug. 29, 1978
4107364 Random laid bonded continuous filament cloth Aug. 15, 1978
4103055 Porous structure Jul. 25, 1978
4099342 Footwear Jul. 11, 1978
4097631 Surface covering with interwoven fabric strips Jun. 27, 1978
4093765 Soft absorbent fibrous web and disposable diaper including same Jun. 6, 1978
4093767 Copy sheet suitable for thermocopying Jun. 6, 1978
4091137 Porous nonwoven film-fibril sheet having optical transmission properties May. 23, 1978
4090325 Knitted fabric mulches May. 23, 1978
4088726 Method of making non-woven fabrics May. 9, 1978
4086112 Method of printing fabrics Apr. 25, 1978
4084033 Bonded nonwoven fabrics Apr. 11, 1978
4078124 Laminated non-woven sheet Mar. 7, 1978
4076881 Interlining structure for apparel and method for its production Feb. 28, 1978
4075382 Disposable nonwoven surgical towel and method of making it Feb. 21, 1978
4075383 Method of pattern bonding a nonwoven web Feb. 21, 1978
4070217 Method of making electric blanket shell Jan. 24, 1978
4058643 Fire retardant laminates having intumescent adhesive layer comprising shellac Nov. 15, 1977
4056858 Inflatable cushion and method of making the same Nov. 8, 1977
4055454 Process for forming peelable seals Oct. 25, 1977
4048364 Post-drawn, melt-blown webs Sep. 13, 1977
4039297 Heat insulating particles Aug. 2, 1977
4039709 Insulated wallpaper Aug. 2, 1977
4035217 Method of manufacturing absorbent facing materials Jul. 12, 1977
4035532 Transfer flocking and laminates obtained therefrom Jul. 12, 1977
4035540 Non-woven fabrics bonded with pH sensitive film-forming silane crosslinked acrylate interpolymers Jul. 12, 1977

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