Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 271/8.1
Name: Sheet feeding or delivering > Feeding
Description: Subject matter for moving an individual sheet from a pack of sheets, or moving the individual sheet toward an operation, or positioning the individual sheet with respect to a location where the individual sheet is operated upon.


Sub-classes under this class:

Class Number Class Name Patents
271/225 By means to change direction of sheet travel 456
271/264 By means to convey sheet (e.g., from pack to operation) 230
271/9.01 Multiple supplies 204
271/145 Pack holders 318
271/10.01 Separator and conveyor 136
271/18 Separators 50
271/226 With means to align sheet 128
271/256 With means to interrupt feeding 87


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7532356 Management of print system based on printing preparation and transfer time May. 12, 2009
7515865 Recording medium feeding device and image forming apparatus Apr. 7, 2009
7512374 Document carrying device, document reading device, and image forming device Mar. 31, 2009
7457013 Source document guide apparatus and method Nov. 25, 2008
7410166 Image reading apparatus Aug. 12, 2008
7403306 Image reading with high fit accuracy Jul. 22, 2008
7403740 Sheet feeding unit and image forming apparatus Jul. 22, 2008
7376381 Method and apparatus for printing image replacement documents May. 20, 2008
7354212 Image forming apparatus Apr. 8, 2008
7352886 Error handling in a high throughput computer-aided detection environment Apr. 1, 2008
7300047 Multi-layer sheet feeder Nov. 27, 2007
7277199 Imaging system and media supply for use in imaging system Oct. 2, 2007
7277668 Sheet feeding unit and image forming apparatus Oct. 2, 2007
7157130 Offset diecut stack Jan. 2, 2007
6975413 Image forming apparatus and sheet supply unit for use in the same Dec. 13, 2005
6848844 Greeting card feeder module for inkjet printing Feb. 1, 2005
6832758 Mobile feeder system Dec. 21, 2004
6816229 Image recording device Nov. 9, 2004
6792242 Manual paper feeding apparatus Sep. 14, 2004
6731412 Image forming device May. 4, 2004
6697679 Option-identifying system Feb. 24, 2004
6659667 Greeting card feeder module for inkjet printing Dec. 9, 2003
6641346 Automatic paper feeder for paper hole punch Nov. 4, 2003
6632061 Booklet maker with sheet wise trim Oct. 14, 2003
6536497 Laminating system Mar. 25, 2003
6536645 Image forming apparatus capable of smoothly feeding large-size sheet into main body Mar. 25, 2003
6474548 Deposit accepting and storage apparatus and method for automated banking machine Nov. 5, 2002
6364553 Greeting card feeder module for inkjet printing Apr. 2, 2002
6299156 Sheet supply system Oct. 9, 2001
6259468 Printing apparatus with a plurality of paper feeding units and controls of same Jul. 10, 2001
6206360 Printer having a plurality of paper cassettes and method of selecting a paper cassette from the paper cassettes Mar. 27, 2001
6185405 Image reading apparatus and sheet guide therefor Feb. 6, 2001
5718313 Clutch mechanism Feb. 17, 1998
5685815 Process of using paper containing alkaline sizing agents with improved conversion capability Nov. 11, 1997
5583627 Sheet transporting device in an image forming apparatus Dec. 10, 1996
5528410 Scanner base for optical scanners Jun. 18, 1996
5347352 Copying apparatus with automatic document feeding device Sep. 13, 1994
D345758 Paper feeder for printer Apr. 5, 1994
5265856 Sheet feeding and flattening apparatus Nov. 30, 1993
5259309 Adjustable sheet guide assembly Nov. 9, 1993
5179522 Scanning method and apparatus for an inserter Jan. 12, 1993
5176376 Vibration sheet feeder Jan. 5, 1993
5150022 Press feeder and pilot release using servo control Sep. 22, 1992
5065999 Sheet feeding device utilizing vibration waves Nov. 19, 1991
5062622 Vibratory sheet feeder which uses phase adjustment to control the sheet feeding speed Nov. 5, 1991
5000438 Document feeder with sheet corner control Mar. 19, 1991
4948113 Lighttight film-delivery box Aug. 14, 1990
4895357 Lighttight film-delivery box and actuator apparatus therefor Jan. 23, 1990
4844436 Device for feeding sheets into a processing machine Jul. 4, 1989
4785329 Monitoring window expansion for diagnostics Nov. 15, 1988

1 2


 
 
  Recently Added Patents
Break-away cable sheave for tire carrier
Combined tire pressure monitoring and keyless entry receiver
Methods for critical dimension control during plasma etching
Cyclic diversity systems and methods
Micro-patterned SiO.sub.2/TiO.sub.2 films through photo and chemical reactions
Container with hinged lid
Ion implantation device with a dual pumping mode and method thereof
  Randomly Featured Patents
Twin-cylinder pump, in particular for pumping thick liquids
Software-to-hardware compiler
Gene discovery using microarrays
Method and apparatus for motion estimation for high performance transcoding
Techniques for animating complex scenes
Organic silicon removal from stripper overhead
Nuclear fuel assembly with holding structure and hold down device
Air bearing slider with shaped taper
Knock down sawhorse
Static shielding bag