Featured patents

Reduced Feed Roll Wear Using Carbon Nanotube Additives in Rubbers
US 08852064 B2, Oct. 7, 2014, With Specific Roller Exterior Surface Structure, Linn C. Hoover et al. / Xerox Corporation (Norwalk, US)
A media feeding assembly comprising:…

Process for Producing a Roll for Supporting and Conveying Hot Material, Process for Repairing a Worn Roll
US 08845501 B2, Sept. 30, 2014, Specific metallic composition, Guoxin Shan et al. / Siemens Vai Metals Technologies GmbH AT
A process for producing a roll for supporting and conveying hot material…

Charging Member, Process Cartridge, and Electrophotographic Apparatus
US 08870728 B2, Oct. 28, 2014, Specific composition, Yoko Kuruma et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A charging member, comprising:…

Roller for the Treatment of Paper Web Material
US 08663078 B2, March 4, 2014, Combined; e.g., With Driving Gear, With Vibrating Means, Fabio Perini / Futura S.p.A. (Capannori (LU), IT
A roller for treating a paper web, the roller comprising:…

Sleeve Roll
US 08636632 B2, Jan. 28, 2014, Roll Cover, Per Se, Koji Sumiyoshi / Chiba Machine Industry Corporation (Chiba, JP)
A sleeve roll comprising:…

Conductive Member, Electrophotographic Apparatus, and Process Cartridge
US 08622881 B1, Jan. 7, 2014, With rubber or elastomer cover, Takumi Furukawa et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A conductive member, comprising:…

Supply Roller of Developing Device for Image Forming Apparatus and Method of Manufacturing the Same
US 08579775 B2, Nov. 12, 2013, Specific composition, Tae-hyun Kim et al. / Samsung Electronics Co., Ltd. (Suwon-si, KR)
A supply roller of a developing device for an image forming apparatus,…

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,…

Roller Assembly and Rolling Apparatus of Cooker Comprising the Same
US 08517902 B2, Aug. 27, 2013, Concentric Layered Annulus, Jaemyung Chin et al. / LG Electronics Inc. (Seoul, KR)
A rolling apparatus of a cooker, comprising:…

Industrial Roll With Multiple Sensor Arrays
US 08475347 B2, July 2, 2013, Including signal or control means, Eric J. Gustafson et al. / Stowe Woodward Licensco, LLC (Raleigh, US)
An industrial roll, comprising:…

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