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…

Roller Body for a Roller for Treating a Material and Method of Manufacturing a Roller Body
US 08684895 B2, April 1, 2014, Specific metallic composition, Ulrich Severing et al. / SHW Casting Technologies GmbH (Aalen, DE)
A roller body for a roller for treating a material, wherein the roller body…

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…

Paint Roller Cleaner and Associated Method
US 08672821 B1, March 18, 2014, Combined; e.g., With Driving Gear, With Vibrating Means, Neil Frederick Pearce
A combined paint roller and paint roller cleaner 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:…

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 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…

Pressure Rolls, Apparatuses Useful in Printing and Methods of Making Pressure Rolls
US 08491452 B2, July 23, 2013, Concentric Layered Annulus, Martin Franklin Zess / Xerox Corporation (Norwalk, US)
A pressure roll for an apparatus useful in printing, 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:…

Impression Roller and Use of the Same
US 08444538 B2, May 21, 2013, Concentric Layered Annulus, Thomas Litterst et al. / Illinois Tool Works, Inc. (Glenview, US)
An impression roller for gravure printing for the use with an electrostatic…

Patentorg has 36 documents under Roll or Roller Patents.

Narrow down the browsing criteria below to see more patents.