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Class Information
Number: 271/117
Name: Sheet feeding or delivering > Feeding > Separators > Rotary > Separator adjustable or retractable relative to pack
Description: Device wherein the sheet-removing means is mounted on structure that permits the position of said means to be varied with respect to the stack of sheets or permits said means to be moved away from the stack, or wherein the stack of sheets is mounted on structure that permits the stack to be moved away from the sheet-removing means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614621 |
Feeding apparatus and image recording apparatus |
Nov. 10, 2009 |
| 7607655 |
Sheet feeding apparatus and image forming apparatus |
Oct. 27, 2009 |
| 7594651 |
Media feed system and method |
Sep. 29, 2009 |
| 7594652 |
Separation system |
Sep. 29, 2009 |
| 7594649 |
Paper grabbing assembly |
Sep. 29, 2009 |
| 7594647 |
Pick mechanism with stack height dependent force for use in an image forming device |
Sep. 29, 2009 |
| 7595916 |
Manuscript carrying apparatus and automatic manuscript reading apparatus using same |
Sep. 29, 2009 |
| 7584953 |
Step spring auto-compensator mechanism |
Sep. 8, 2009 |
| 7581830 |
Image forming apparatus having urging member for urging feeding roller toward recording medium |
Sep. 1, 2009 |
| 7578499 |
Conveying apparatus and image forming apparatus |
Aug. 25, 2009 |
| 7571905 |
Automatic document feeding device and image forming apparatus including the same |
Aug. 11, 2009 |
| 7568693 |
Image forming apparatus having supporting member that supports bottom portion of feeding tray |
Aug. 4, 2009 |
| 7559545 |
Sheet feeder |
Jul. 14, 2009 |
| 7549630 |
Sheet supplying device and image forming device |
Jun. 23, 2009 |
| 7543810 |
Feeder for objects to be conveyed, and image recording device having same |
Jun. 9, 2009 |
| 7543811 |
Sheet feeding apparatus and image processing apparatus with interconnected feeding unit and sheet regulating member |
Jun. 9, 2009 |
| 7530563 |
Paper-feeding mechanism of automatic document feeder |
May. 12, 2009 |
| 7523928 |
Paper-feeding system capable of switching paper-feeding statuses |
Apr. 28, 2009 |
| 7516953 |
Document feeder |
Apr. 14, 2009 |
| 7516954 |
Sheet supplying device |
Apr. 14, 2009 |
| 7513496 |
Sheet supply device and image forming apparatus |
Apr. 7, 2009 |
| 7510180 |
Bypass tray and image forming apparatus with the same |
Mar. 31, 2009 |
| 7506867 |
Paper feeding device |
Mar. 24, 2009 |
| 7490827 |
Image forming apparatus |
Feb. 17, 2009 |
| 7487960 |
Document feeder |
Feb. 10, 2009 |
| 7481419 |
Two-way paper pickup system |
Jan. 27, 2009 |
| 7481422 |
Paper pickup unit and image forming apparatus having the same |
Jan. 27, 2009 |
| 7472904 |
Paper-feeding device of image forming apparatus and image forming apparatus using the same |
Jan. 6, 2009 |
| 7464924 |
Sheet feeder device and image forming apparatus |
Dec. 16, 2008 |
| 7455287 |
Recording medium feeder with multiple frictional surfaces and image recording device |
Nov. 25, 2008 |
| 7451975 |
Input tray and drive mechanism using a single motor for an image forming device |
Nov. 18, 2008 |
| 7448611 |
Pickup device used with image forming apparatus |
Nov. 11, 2008 |
| 7445206 |
Sheet pick-up device |
Nov. 4, 2008 |
| 7433091 |
Image forming and reading apparatus |
Oct. 7, 2008 |
| 7420693 |
Paper cartridge for printer |
Sep. 2, 2008 |
| 7413183 |
Image recording apparatus |
Aug. 19, 2008 |
| 7413184 |
Pickup mechanism for a business machine |
Aug. 19, 2008 |
| 7410159 |
Paper feeding device with independent pickup rollers |
Aug. 12, 2008 |
| 7410160 |
Pick-up unit and an image forming apparatus having the same |
Aug. 12, 2008 |
| 7401773 |
Paper-feeding mechanism with swing arm and gear train |
Jul. 22, 2008 |
| 7403740 |
Sheet feeding unit and image forming apparatus |
Jul. 22, 2008 |
| 7398970 |
Original transport apparatus |
Jul. 15, 2008 |
| 7384033 |
Feed roller unit and conveyance apparatus |
Jun. 10, 2008 |
| 7380783 |
Apparatus providing reduction in media skew during a sheet picking operation |
Jun. 3, 2008 |
| 7380782 |
Automatic document feeder having a replaceable friction roller assembly |
Jun. 3, 2008 |
| 7370857 |
Paper feeding apparatus |
May. 13, 2008 |
| 7367556 |
Sheet-handling apparatus |
May. 6, 2008 |
| 7360485 |
Planographic printing plate feeding apparatus |
Apr. 22, 2008 |
| 7357386 |
Device and method for feeding paper |
Apr. 15, 2008 |
| 7336404 |
Method and apparatus for scanning irregular shaped document |
Feb. 26, 2008 |
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