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Class Information
Number: 492/56
Name: Roll or roller > Concentric layered annulus > Specific composition > With rubber or elastomer cover
Description: Roll which includes an outermost layer of an elastic solid polymer similar to natural rubber.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615286 |
Fixing member, manufacturing method thereof, and fixing apparatus and electrophotographic image forming apparatus using the same |
Nov. 10, 2009 |
| 7609999 |
Apparatus for charging an image transfer surface |
Oct. 27, 2009 |
| 7544158 |
Electroconductive rubber roller |
Jun. 9, 2009 |
| 7537838 |
Heat fixing roll and fixing belt |
May. 26, 2009 |
| 7526239 |
Development roller |
Apr. 28, 2009 |
| 7520057 |
Process for producing conductive rubber roller, and roller for electrophotographic apparatus |
Apr. 21, 2009 |
| 7462146 |
Roller member, and process for its manufacture |
Dec. 9, 2008 |
| 7458515 |
Card personalization system and method for the same |
Dec. 2, 2008 |
| 7448610 |
Paper-feeding roller |
Nov. 11, 2008 |
| 7445588 |
Electroconductive roller |
Nov. 4, 2008 |
| 7425125 |
Roller for forming noodles and the like |
Sep. 16, 2008 |
| 7395759 |
Sleeve for a printing machine |
Jul. 8, 2008 |
| 7381174 |
Discharging roller, method of manufacturing the same, and recording apparatus incorporating the same |
Jun. 3, 2008 |
| 7381514 |
Stabilization of fluorinated silicone fuser release agents using mercapto functional silicones |
Jun. 3, 2008 |
| 7374527 |
Rubber roller for image-forming apparatus |
May. 20, 2008 |
| 7351512 |
Overcoat for a polymer sleeve member for a blanket cylinder and a method for making the overcoat |
Apr. 1, 2008 |
| 7347808 |
Polyurethane rolls and methods of manufacturing |
Mar. 25, 2008 |
| 7294377 |
Fluoroelastomer members and curing methods using biphenyl and amino silane having amino functionality |
Nov. 13, 2007 |
| 7291399 |
Fuser fluid compositions |
Nov. 6, 2007 |
| 7288058 |
Semi-conductive roll |
Oct. 30, 2007 |
| 7284649 |
Sheet feeding roller |
Oct. 23, 2007 |
| 7273687 |
Toner fuser member having release layer formed from glycidyl end-capped polymer and perfluoroalkyl glycidyl-reactive compound |
Sep. 25, 2007 |
| 7261680 |
Stress and/or temperature-indicating composition for roll covers |
Aug. 28, 2007 |
| 7241253 |
Fuser roll with improved heating performance |
Jul. 10, 2007 |
| 7229398 |
Circular-shaped metal structure and method of fabricating the same |
Jun. 12, 2007 |
| 7186207 |
Roller construction for detritus removal |
Mar. 6, 2007 |
| 7172543 |
Conductive roller |
Feb. 6, 2007 |
| 7172544 |
Conductive roller and image-forming apparatus having conductive roller |
Feb. 6, 2007 |
| 7163202 |
Sheet feeding device and image forming apparatus comprising the sheet feeding device |
Jan. 16, 2007 |
| 7152322 |
Toner supply roller |
Dec. 26, 2006 |
| 7149466 |
Conductive rubber member |
Dec. 12, 2006 |
| 7125012 |
Rotatable feed wheel for sheet converting machine |
Oct. 24, 2006 |
| 7127200 |
Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus |
Oct. 24, 2006 |
| 7115084 |
Replaceable fuser member |
Oct. 3, 2006 |
| 7105063 |
Method and materials for extending fuser member life |
Sep. 12, 2006 |
| 7101437 |
Elements for embossing and adhesive application |
Sep. 5, 2006 |
| 7070552 |
Electroconductive rubber roller |
Jul. 4, 2006 |
| 7070551 |
Device for producing a packaging material |
Jul. 4, 2006 |
| 7036429 |
Rubber blanket cylinder sleeve for web fed rotary printing machines |
May. 2, 2006 |
| 7014899 |
Roller for use in a fusing station |
Mar. 21, 2006 |
| 7014604 |
Paper machine roll cover |
Mar. 21, 2006 |
| 7007384 |
Developing roller and method of producing the same |
Mar. 7, 2006 |
| 7008678 |
Roller for a fusing station |
Mar. 7, 2006 |
| 6989182 |
Fluoroelastomer roller for a fusing station |
Jan. 24, 2006 |
| 6983540 |
Method for manufacturing elastic cylindrical body and method for manufacturing elastic roll |
Jan. 10, 2006 |
| 6954606 |
Polyurethane coatings and drive rollers including the same |
Oct. 11, 2005 |
| 6953421 |
Electrophotography roller |
Oct. 11, 2005 |
| 6952550 |
Toner supply roll |
Oct. 4, 2005 |
| 6945921 |
Roller for a printer, fax machine or copier |
Sep. 20, 2005 |
| 6942607 |
Charge roller of developing device for image forming apparatus |
Sep. 13, 2005 |
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