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Browse by Category: Main > Material Science
Class Information
Number: 428/89
Name: Stock material or miscellaneous articles > Pile or nap type surface or component > Edge feature or configured or discontinuous surface > Differential pile length or surface
Description: Product in which (1) the height of the filamentary material from the surface of the web or sheet or layer is different in spaced areas or (2) the filamentary material differs in physical property (e.g., coarseness, proximity of filaments to each other, etc.) in different areas of the web, sheet or layer.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8656564 Fastening fabric structure Feb. 25, 2014
8623487 Modular synthetic grass turf assembly Jan. 7, 2014
8617685 Cleaning sheet Dec. 31, 2013
8557363 Artificial grass turf system Oct. 15, 2013
8414995 Patterning technique Apr. 9, 2013
8361581 Modular textile system Jan. 29, 2013
8283016 Artificial grass fibre and artificial lawn thereof Oct. 9, 2012
8268424 Highly absorbent composite compositions, absorbent sheets provided with the compositions, and process for producing the same Sep. 18, 2012
8236403 Multiple face fabric towel Aug. 7, 2012
8141214 Patterning technique Mar. 27, 2012
8142872 Vehicular upholstery polypropyleneterephthalate fiber fabric Mar. 27, 2012
7968165 Patterning technique Jun. 28, 2011
7910195 Absorbent article with lotion-containing topsheet Mar. 22, 2011
7776421 Multi-layer flame retardant fabric Aug. 17, 2010
7743476 Engineered fabric articles Jun. 29, 2010
7732657 Absorbent article with lotion-containing topsheet Jun. 8, 2010
7601413 Random installation carpet tiles Oct. 13, 2009
7578023 Applicator pad Aug. 25, 2009
7479318 Fibrillar microstructure and processes for the production thereof Jan. 20, 2009
7465485 Process for dimensionalizing flocked articles or wear, wash and abrasion resistant flocked articles Dec. 16, 2008
7435264 Sculptured and etched textile having shade contrast corresponding to surface etched regions Oct. 14, 2008
7431974 Tufted fabric with embedded stitches Oct. 7, 2008
7341772 Carpet using unused yarn Mar. 11, 2008
7297385 Rotationally determinate, positionally ambiguous striped carpet tiles Nov. 20, 2007
7288306 Textile substrate having low variable twist yarn Oct. 30, 2007
7282251 Loop materials for touch fastening Oct. 16, 2007
7273648 Combination loop textile Sep. 25, 2007
7229680 Realistically textured printed flocked fabrics and methods for making the fabrics Jun. 12, 2007
7083841 Orthogonally ambiguous carpet tiles having curved elements Aug. 1, 2006
7070846 Carpet constructions, systems, and methods Jul. 4, 2006
7033661 Covering for floors and/or walls Apr. 25, 2006
6927182 Enhanced composite sweatshirt fabric with knit constructed channels Aug. 9, 2005
6911245 Carpet constructions and methods Jun. 28, 2005
6908656 Orthogonally ambiguous carpet tile Jun. 21, 2005
6905751 Tile coverings with borders and inserts and methods of installation Jun. 14, 2005
6902789 Tufted carpet and backing fabric Jun. 7, 2005
6890615 Straight stitch carpets with one or more pre-defined trim lines and methods of their manufacture using tufting equipment May. 10, 2005
6869659 Fastener loop material, its manufacture, and products incorporating the material Mar. 22, 2005
6855392 Patterned stitch bonded pile fabric Feb. 15, 2005
6846545 Impact absorbing material Jan. 25, 2005
6841216 Rotationally determinate, positionally ambiguous striped carpet tiles Jan. 11, 2005
6821599 Porous acrylic fiber and fabric comprising the same, and method of producing the same Nov. 23, 2004
6794008 Decorative texturized fabric Sep. 21, 2004
6783834 Loop material for touch fastening Aug. 31, 2004
6774067 Mat and method of manufacturing a mat Aug. 10, 2004
6740386 Tufted covering for floors and/or walls May. 25, 2004
6740387 Synthetic turf game surface May. 25, 2004
6740610 Convoluted surface fiber pad May. 25, 2004
6720058 Velour-like pile articles and pile surface structures and methods of making Apr. 13, 2004
RE38422 Cushioned carpeted floor mat with at least one cushioning integrated rubber protrusion Feb. 10, 2004

1 2 3 4










 
 
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