Featured patents

Base Material for Disk, Process for Producing the Same, and Disk Roll
US 08827883 B2, Sept. 9, 2014, Axially Stacked Annular Members, Masaaki Nakayama et al. / Nichias Corporation (Tokyo, JP)
A disk for use in a disk roll comprising a rotating shaft and ring-shaped…

Bearing Arrangement and Rolling Unit for a Rolling-Mill Roll
US 08690743 B2, April 8, 2014, Metal Deforming Roll, Karl Keller / SMS Siemag Aktiengesellschaft (Duesseldorf, DE)
A bearing arrangement (100) for a rolling mill roll (200) having a roll journal…

Fixing Member and Method for Manufacturing Same
US 08652019 B2, Feb. 18, 2014, Printing or copying, Noboru Oomoto et al. / Konica Minolta Business Technologies, Inc. (Chiyoda-Ku, Tokyo, JP)
A fixing member which is brought into pressure contact with a conveyed sheet…

Developing Roller and Imaging Apparatus Comprising the Same
US 08550968 B2, Oct. 8, 2013, With rubber or elastomer cover, Hirotaka Tagawa et al. / Bridgestone Corporation (Tokyo, JP)
A developing roller comprising a shaft, an elastic layer formed on an outer…

Press Roll for Washing And/Or Dewatering Pulp, and a Method for Manufacturing or Repairing Such a Press Roll
US 08562498 B2, Oct. 22, 2013, Paper treatment, Jan Mossberg / Metso Paper, Inc. FI
A press roll for washing or dewatering pulp comprising an axially-extending core,…

Charging Member, Process Cartridge, and Electrophotographic Apparatus
US 08550969 B2, Oct. 8, 2013, With rubber or elastomer cover, Satoshi Koide et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A charging member comprising a conductive support, an elastic layer,…

Charging Member and Process for Its Production
US 08523748 B2, Sept. 3, 2013, Specific nonmetallic composition, Noriko Nagamine et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A charging member comprising a substrate, an elastic layer and a surface layer;…

Roller Assembly
US 08506463 B2, Aug. 13, 2013, Concentric Layered Annulus, Nigel R C Shepherd et al. / The Haigh Engineering Company Limited GB
An apparatus including:…

Toner Mass Control by Surface Roughness and Voids
US 08500616 B2, Aug. 6, 2013, Irregular or uneven arrangement; e.g., etched, shot blasted, Todd Joseph Svoboda et al. / Lexmark International, Inc. (Lexington, US)
A method comprising:…

Charging Member, Process Cartridge, and Electrophotographic Apparatus
US 08469867 B2, June 25, 2013, With rubber or elastomer cover, Noriko Nagamine et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A charging member, comprising:…

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