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Class Information
Number: 399/398
Name: Electrophotography > Document handling > Copy > Delivering from transfer position > Stripping from photoconductive member
Description: Subject matter wherein an apparatus is provided that actively separates a copy medium from a photoconductive member.










Sub-classes under this class:

Class Number Class Name Patents
399/399 Claw 62


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8634752 Fixing device that fixes a toner image on a recording material Jan. 21, 2014
8559859 Multi-chambered air knife for image forming system Oct. 15, 2013
8526869 Fixing device and image forming apparatus provided with same Sep. 3, 2013
8422932 Active sheet stripping from belt via small radius feature Apr. 16, 2013
8380118 Apparatus and method for stripper finger operation Feb. 19, 2013
8292297 Sheet separation mechanism and image forming apparatus with first and second biasing members Oct. 23, 2012
8204418 Fixing device with separation mechanism and image forming apparatus comprising the same Jun. 19, 2012
8121530 Image forming method and image forming apparatus Feb. 21, 2012
8107865 Image forming apparatus and fixing device Jan. 31, 2012
7957688 Image forming method and image forming apparatus Jun. 7, 2011
7761043 Image forming apparatus and fixing device Jul. 20, 2010
7747205 Image forming apparatus having fixing device with air separator that separates recording material from a heating member Jun. 29, 2010
7711285 Cleaning device for an image forming apparatus May. 4, 2010
7702277 Image forming apparatus and maintenance method thereof Apr. 20, 2010
7685692 Process for removing material from a substrate Mar. 30, 2010
7599652 Image forming apparatus with static charge eliminator for discharging an electric charge on a transfer sheet Oct. 6, 2009
7551883 Paper separation claw having cavity and through-hole Jun. 23, 2009
7515868 Stripper assembly and a printing machine including the same Apr. 7, 2009
7125183 Recording apparatus and method thereof and removing claw therefor Oct. 24, 2006
7024153 Skiving device and methods of use Apr. 4, 2006
7003259 Image forming apparatus Feb. 21, 2006
6844051 Separation fingers for electro photographic devices Jan. 18, 2005
6801726 Image forming apparatus Oct. 5, 2004
6769686 Image forming apparatus Aug. 3, 2004
6660399 Composition for roller and roller therefrom Dec. 9, 2003
6289199 Image forming apparatus provided with separation member to which AC voltage is applied Sep. 11, 2001
6282402 Image forming apparatus and method for separating and conveying a transferred material Aug. 28, 2001
6205300 Image forming apparatus for forming a more uniform image Mar. 20, 2001
6205316 Fixing apparatus Mar. 20, 2001
6173150 Separation charger for an image forming apparatus Jan. 9, 2001
6141527 Image forming apparatus having separating member with bias Oct. 31, 2000
6112038 Image forming apparatus having a stable potential at a first transfer point Aug. 29, 2000
5970305 Electrophotographic apparatus having a film for separating printed media from a photoconductive drum Oct. 19, 1999
5943530 Image forming apparatus with an increased toner adhesion feature Aug. 24, 1999
5926683 Image forming apparatus with two-potential-level electricity removing member Jul. 20, 1999
5758252 Image forming apparatus with improved transportation of curled sheets May. 26, 1998
5710964 Mechanism for facilitating removal of receiver member from an intermediate image transfer member Jan. 20, 1998
5671471 Sheet separating device Sep. 23, 1997
5621513 Electrically biased sheet stripping apparatus Apr. 15, 1997
5617197 Image forming apparatus having a device for stripping a transfer member carried on a transfer drum Apr. 1, 1997
5608511 Vacuum transport apparatus Mar. 4, 1997
5606407 Image forming apparatus with jam clearing mechanism Feb. 25, 1997
5543908 Image forming apparatus having endless recording material carrying member Aug. 6, 1996
5541718 Electrostatic image transfer device having a two level transfer voltage for improving image quality at leading and trailing edge regions Jul. 30, 1996
5537193 Image forming apparatus with recording sheet separating device Jul. 16, 1996
5459562 Recording apparatus for printing both faces of a recording medium using an electrophotographyprocess Oct. 17, 1995
5454556 Curl detection through pneumatic acquisition sensing Oct. 3, 1995
5364670 Stripping fingers for copying machine Nov. 15, 1994
5305067 Photosensitive drum surface cleaning device for electrocopying machine Apr. 19, 1994
5282010 Stripping of paper from photoreceptor belts with reduced stress Jan. 25, 1994

1 2 3










 
 
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