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Class Information
Number: 355/23
Name: Photocopying > Projection printing and copying cameras > Copying both sides of original
Description: Subject matter wherein the device is particularly adapted for copying the obverse side and the reverse side of the original strip, page, or sheet.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7577392 |
Image reading apparatus and image forming apparatus provided with the same |
Aug. 18, 2009 |
| 7457006 |
Calibration system for a scanner for recording images from sheets |
Nov. 25, 2008 |
| 7212321 |
Simple and compact automatic document feed device containing a single adjusting unit |
May. 1, 2007 |
| 7202983 |
Image reading apparatus |
Apr. 10, 2007 |
| 7050145 |
Device for copying both sides of an object in a single pass using an office copier |
May. 23, 2006 |
| 6795160 |
Image reading apparatus and image reading method |
Sep. 21, 2004 |
| 6640082 |
Image reading apparatus |
Oct. 28, 2003 |
| 6583849 |
Apparatus for exposure of photo-curing resin applied to printed circuit board |
Jun. 24, 2003 |
| 6529259 |
Sheet supply device with quick reverse function and sheet process method |
Mar. 4, 2003 |
| 6493059 |
Installation for exposing a double-sided printed circuit card to light |
Dec. 10, 2002 |
| 6437850 |
Method and device for exposing both sides of a sheet |
Aug. 20, 2002 |
| 6396561 |
Method and device for exposing both sides of a sheet |
May. 28, 2002 |
| 6366743 |
Image processing device |
Apr. 2, 2002 |
| 6350072 |
Printer with plural mode integral module for document handling print output and print duplex inversion |
Feb. 26, 2002 |
| 6348962 |
Device for image-shooting both sides of documents |
Feb. 19, 2002 |
| 6323933 |
Image reading device and method |
Nov. 27, 2001 |
| 6323936 |
Machine for exposing a panel to laser radiation |
Nov. 27, 2001 |
| 6323939 |
Image forming apparatus with a re-feeding path for duplex copying having waiting position therein |
Nov. 27, 2001 |
| 6288768 |
Image reading device with movable sheet guide |
Sep. 11, 2001 |
| 6281963 |
Image forming apparatus |
Aug. 28, 2001 |
| 6249334 |
Image forming apparatus |
Jun. 19, 2001 |
| 6239863 |
Removable cover for protecting a reticle, system including and method of using the same |
May. 29, 2001 |
| 6198525 |
System for contact imaging both sides of a substrate |
Mar. 6, 2001 |
| 6195151 |
Media handling system for duplex printing |
Feb. 27, 2001 |
| 6081688 |
Both-face automatic original feeding apparatus |
Jun. 27, 2000 |
| 6069704 |
Method of scheduling a sequence of pages to be printed with a duplex printer |
May. 30, 2000 |
| 6069681 |
Device for image shooting both sides of documents |
May. 30, 2000 |
| 6006012 |
Print control apparatus and method for executing a jam recovery function when a jam is detected during printing on a front side of a recording medium |
Dec. 21, 1999 |
| 5854670 |
Image forming device for both unbound and bound originals |
Dec. 29, 1998 |
| 5789729 |
Double side scanner and method for controlling the scanner |
Aug. 4, 1998 |
| 5764379 |
Document scanner for book document |
Jun. 9, 1998 |
| 5745253 |
Image reading apparatus and method for reading images of different sizes of originals |
Apr. 28, 1998 |
| 5731879 |
Simplex/duplex image forming apparatus with document memory |
Mar. 24, 1998 |
| 5680198 |
Copying machine |
Oct. 21, 1997 |
| 5610682 |
Photographing method and photosensitive material printing apparatus utilizing the same |
Mar. 11, 1997 |
| 5592576 |
Scanning apparatus having a double side scanner and method for controlling the scanner |
Jan. 7, 1997 |
| 5568573 |
Apparatus for simultaneously reading image data printed on both sides of a document |
Oct. 22, 1996 |
| 5519484 |
Method and apparatus for forming images on both sides of a recording paper without reversing the paper |
May. 21, 1996 |
| 5488464 |
Constant velocity transport for electronic document imaging |
Jan. 30, 1996 |
| 5488485 |
Image reading apparatus |
Jan. 30, 1996 |
| 5467164 |
Document processing system having a straight line document path |
Nov. 14, 1995 |
| 5463451 |
Document reproduction system including a duplex document handler with natural inversion |
Oct. 31, 1995 |
| 5452108 |
Image reading apparatus in which scanning direction of reading sensor is reversed in response to exchange of originals |
Sep. 19, 1995 |
| 5420662 |
Printer or copier with an arrangement for printing both sides of a recording medium |
May. 30, 1995 |
| 5410384 |
Electrophotographic simultaneous double printing system |
Apr. 25, 1995 |
| 5408302 |
Printing or copying machine with a belt-type transfer element with associated electrostatic device for transferring toner images from an intermediate image-carrier |
Apr. 18, 1995 |
| 5408340 |
Facsimile transmission control method |
Apr. 18, 1995 |
| 5392135 |
Image reading apparatus having different reading speeds |
Feb. 21, 1995 |
| 5371580 |
Document feeding apparatus |
Dec. 6, 1994 |
| 5343269 |
Image printing method and apparatus |
Aug. 30, 1994 |
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