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Browse by Category: Main > Material Science
Class Information
Number: 428/66.6
Name: Stock material or miscellaneous articles > Circular sheet or circular blank > Aperture containing
Description: Product which has a through opening.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8691358 Component provided with a machine-readable identification Apr. 8, 2014
8683691 Disk roll and base material for disk roll Apr. 1, 2014
8592021 Disk roll and base material for disk roll Nov. 26, 2013
8551595 Modularized assembling and shaping structure of bamboo frame Oct. 8, 2013
8535441 Crystal growth crucible lid Sep. 17, 2013
8507067 Temperature oscillation decoupling element Aug. 13, 2013
8465834 Conductive pressure sensitive adhesive tape Jun. 18, 2013
8466046 Method for fabricating a porous semiconductor body region Jun. 18, 2013
8435634 Fabric batting tape May. 7, 2013
8372502 Structures for containing liquid materials and maintaining part alignment during assembly operations Feb. 12, 2013
8330951 Nano-enhanced Raman spectroscopy substrate packaging structure Dec. 11, 2012
8313816 Method for manufacturing reticulate contact body elements and a rotating circular reticulate contact body using them Nov. 20, 2012
8247061 Method for calibrating the measurements of an annular body Aug. 21, 2012
8202621 Opaque low resistivity silicon carbide Jun. 19, 2012
8168279 System and method for forming labels May. 1, 2012
8043684 Low transient and steady state thermal stress disk shaped components Oct. 25, 2011
7919165 Wet-type friction material and its manufacturing method Apr. 5, 2011
7905172 Laminate membrane Mar. 15, 2011
7897241 Composite spacer Mar. 1, 2011
7897263 Wire-grid metal sheet and wire grid Mar. 1, 2011
7862875 Flinger disc Jan. 4, 2011
7862878 Layered adhesive construction useful for attaching a collecting bag or collecting device to the perianal area Jan. 4, 2011
7740928 Peel and stick stretch wrap Jun. 22, 2010
7635132 Filter cloth connector Dec. 22, 2009
7524566 Composite material, method for the production of a composite material and the utilization thereof Apr. 28, 2009
7501173 Medallion Mar. 10, 2009
7449226 Dicing die-bonding film, method of fixing chipped work and semiconductor device Nov. 11, 2008
7445829 Washer, methods, apparatus and upholstery Nov. 4, 2008
7384792 Method of fabricating nano-structured surface and configuration of surface enhanced light scattering probe Jun. 10, 2008
7361395 Synchronizer ring Apr. 22, 2008
7354526 Processing method for glass substrate, processed glass product and stress applying apparatus Apr. 8, 2008
7138167 Preform precursor for fiber-reinforced composite material, preform for fiber-reinforced composite material, and method of manufacturing the precursor and the preform Nov. 21, 2006
7112359 Method and apparatus for multilayer optical articles Sep. 26, 2006
7103957 Expendable torque converter alignment ring and assembly method Sep. 12, 2006
7060339 Dicing/die-bonding film, method of fixing chipped work and semiconductor device Jun. 13, 2006
7060134 One piece shim Jun. 13, 2006
6983857 Venting liner Jan. 10, 2006
6955843 Label assembly Oct. 18, 2005
6932906 Filter element fixation for filter presses Aug. 23, 2005
6902784 Composite pressure sensitive insulation joining construction Jun. 7, 2005
6899942 Optical disk label and method May. 31, 2005
6881461 Indexable label assembly Apr. 19, 2005
6869657 Gasket material Mar. 22, 2005
6808774 Fabricated tape assembly Oct. 26, 2004
6803084 Label Applicator Construction Oct. 12, 2004
6783833 Protector for sheet metal coils Aug. 31, 2004
6780487 Elastic pad Aug. 24, 2004
6703100 Disk-like recording medium and method for producing the same Mar. 9, 2004
6699557 Optical recording medium and optical recording method Mar. 2, 2004
6676717 Apparatus and method for in-situ endpoint detection for chemical mechanical polishing operations Jan. 13, 2004

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