Featured patents

Rolling Roll, Rolling Ring, Rolling Mill, and Rolling Roll Assembling Method
US 08852065 B2, Oct. 7, 2014, With End Ring or Reinforcement, Eiji Ogura et al. / Mitsubishi Materials Corporation (Tokyo, JP)
A rolling roll comprising:…

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…

Cylindrical Shaft, Transport Roller, Transport Unit, and Printing Apparatus
US 08657728 B2, Feb. 25, 2014, Rotatable Relative to Supporting Shaft, Katsunori Ono et al. / Seiko Epson Corporation (Tokyo, JP)
A transport roller adapted for transport of a recording medium in a printer…

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,…

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…

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:…

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:…

Roller With Semi-Hollow Pneumatic Tyres for Agricultural Machinery, Notably a Roller That Can Be Combined With a Seed Drill or a Ground Preparation Tool
US 08491451 B2, July 23, 2013, Surface projections, indentations, or slits, Olivier Phely / Otico (Chalmaison, FR)
A roller of an agricultural machine that can be combined with a seed drill…

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:…

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:…

Patentorg has 36 documents under Roll or Roller Patents.

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