Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 271/121
Name: Sheet feeding or delivering > Feeding > Separators > Rotary > With means to restrain feed of next sheet
Description: Device provided with means to retard the removal of the sheet adjacent to and succeeding the foremost sheet of the stack.


Sub-classes under this class:

Class Number Class Name Patents
271/124 By adjustable restrainer 229
271/123 By restrainer acting on rear end of sheet 14
271/122 By restrainer having rearwardly moving surface 298


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7428084 Scanner with removable image guides Sep. 23, 2008
7422206 Returner incorporated in automatic feeder, and recording apparatus or liquid or liquid ejecting apparatus provided with the same Sep. 9, 2008
7419154 Feeder device having adjustably flexible gate apparatus and associated method Sep. 2, 2008
7419155 Device for separating sheet-type products Sep. 2, 2008
7420693 Paper cartridge for printer Sep. 2, 2008
7413185 Paper sheet takeout apparatus Aug. 19, 2008
7410161 Sheet feeding apparatus, and image forming apparatus and image reading apparatus respectively equipped with sheet feeding apparatus Aug. 12, 2008
7407158 Sheet feeding device with variable faced roller and integrated sheet guides Aug. 5, 2008
7401774 Dual friction region separation pad, and media separator and media separator mechanism using same Jul. 22, 2008
7392979 Paper supply device with multiple cam surfaces and followers Jul. 1, 2008
7387297 Printing system sheet feeder using rear and front nudger rolls Jun. 17, 2008
7384034 Sheet convey apparatus Jun. 10, 2008
7384032 Sheet feeding apparatus, image reading apparatus, and image forming apparatus Jun. 10, 2008
7374162 Sheet feeding device and recording apparatus May. 20, 2008
7370859 Sheet feeder May. 13, 2008
7370858 Apparatus for and method of preventing paper double feeding in printer May. 13, 2008
7367554 Member for preventing feeding of a plurality of sheets at a time May. 6, 2008
7357386 Device and method for feeding paper Apr. 15, 2008
7344132 Cash dispensing automated banking machine and method Mar. 18, 2008
7331576 Feeder device having increased media capacity and multiple media thickness feed capability and associated method Feb. 19, 2008
7331575 Printer and method for feeding sheets in a printer Feb. 19, 2008
7320465 Paper feeding unit and image forming apparatus using the same Jan. 22, 2008
7303188 Document separator Dec. 4, 2007
7300047 Multi-layer sheet feeder Nov. 27, 2007
7293769 Sheets separation/conveying apparatus Nov. 13, 2007
7275741 Methods and apparatus for transporting sheet media Oct. 2, 2007
7270326 Paper sheet separation and transfer apparatus Sep. 18, 2007
7270322 Image forming apparatus Sep. 18, 2007
7267334 Active media kicker system Sep. 11, 2007
7255339 Sheet-feeding apparatus with a paper stopper Aug. 14, 2007
7232124 Sheet separator Jun. 19, 2007
7226048 Imaging apparatus having a print media dam in association with an automatic sheet feeder mechanism Jun. 5, 2007
7217232 Automatic paper folder May. 15, 2007
7210677 Paper feeder and image scanning device May. 1, 2007
7195237 Cash dispensing automated banking machine and method Mar. 27, 2007
7182330 Intelligent autonomous sheet feeder for the infeed of a printer Feb. 27, 2007
7182329 Cash dispensing automated banking machine and method Feb. 27, 2007
7172192 Paper feeding device Feb. 6, 2007
7163202 Sheet feeding device and image forming apparatus comprising the sheet feeding device Jan. 16, 2007
7156388 Inkjet printer and paper feeding method therefor Jan. 2, 2007
7152859 Sheet separator Dec. 26, 2006
7140607 Cash dispensing automated banking machine with note unstacking and validation Nov. 28, 2006
7131644 Imaging apparatus having an automatic sheet feeder Nov. 7, 2006
7128316 Sheet feeding device Oct. 31, 2006
7128317 Moveable media dam Oct. 31, 2006
7125013 Automatic feeding device and recording apparatus provided with such automatic feeding device Oct. 24, 2006
7114716 Paper feeder Oct. 3, 2006
7108257 Sheet-supply device Sep. 19, 2006
7108259 Apparatus to feed paper in an image forming device Sep. 19, 2006
7104539 Sheet material feeding device and recording apparatus Sep. 12, 2006

1 2 3 4 5 6 7 8 9 10 11


 
 
  Recently Added Patents
Driving method of electrophoretic display device
Hair coloring kits and methods of use thereof
Flash memory device with shunt
Structure for attaching electronic component to attachment portion and image forming apparatus having such structure
Heterocyclic compounds useful as Nurr-1 activators
Fiber holder
Solid electrolyte battery
  Randomly Featured Patents
Tire tread
Transition panel of a truck vehicle
Method of and apparatus for forming gears
Methods for the detection of low level concentrations of sulfonamides
Spherical magnetic composite particles
Vehicle travel safety device
Child harness
Adhesive closure for flexible bag
Method of joining two cables with an insulation of cross-linked polyethylene or another cross linked linear polymer
Method of eliminating chatter in plunge cutting with cutters at different diameters and depths