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Class Information
Number: 400/605
Name: Typewriting machines > Sheet or web (e.g., record-medium feeding mechanism) > For feeding plural record media concurrently or selectively
Description: Subject matter wherein significance is attributed to means associated with a typewriter for moving two or more record-medium* pieces, either all of the pieces at the same time or one of the pieces relative to the other(s) in a manner as desired by a typist or other operator.










Sub-classes under this class:

Class Number Class Name Patents
400/607 Including movement of one record-medium relative to another 40
400/610 Including sheet-associating attachment (e.g., pin-band-encircling platen) 1
400/609 Mount for plural web rolls 12
400/606 Plural webs superimposed and aligned to each other during typing 19


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8678688 Printing device and method Mar. 25, 2014
8564795 Printer capable of preventing paper jam Oct. 22, 2013
8534940 Printer with moveable first and second print head units Sep. 17, 2013
8523465 Printer with multi-curved intermediate transportation path Sep. 3, 2013
8439582 Print apparatus May. 14, 2013
8186896 Apparatus and method for printing and dispensing a web May. 29, 2012
8109682 Printer for a plurality of layered sheets Feb. 7, 2012
8081919 Image processing apparatus Dec. 20, 2011
8061914 Printer for printing on sheet paper and orthogonally fed roll paper Nov. 22, 2011
7976232 Printer for feeding a cut sheet and a continuous sheet Jul. 12, 2011
7938590 Methods and apparatus for printing receipts and validating forms May. 10, 2011
7812996 Information processing apparatus and method for deleting blank pages while maintaining page order Oct. 12, 2010
7794078 Method of printing a substrate with an inkjet printer, and an inkjet printer suitable for performing this method Sep. 14, 2010
7712984 Hybrid printer May. 11, 2010
7708482 Method for controlling the operation of a printer connected to an automatic sheet feeder or roll paper holder May. 4, 2010
7636543 Radial merge module for printing system Dec. 22, 2009
7497565 Medium feeding device and recording apparatus or liquid ejecting apparatus incorporating the same Mar. 3, 2009
7419318 Recording medium conveying device Sep. 2, 2008
7220070 Printer having a continuous paper holder May. 22, 2007
7192209 Printing apparatus with sliding panels enabling extraction of medium from transport path Mar. 20, 2007
7177962 Multifunctional apparatus having facsimile and copying functions wherein both functions share the same conveying path when reading and printing data Feb. 13, 2007
7125181 Portable printer device having a plurality of paper rolls Oct. 24, 2006
7104712 Roll sheet holder and tape printer Sep. 12, 2006
7056047 Printing apparatus and method for printing on two printing mediums with substantially perpendicular transportation paths Jun. 6, 2006
7056046 Printing apparatus capable of installing an optional unit for supplying print media Jun. 6, 2006
7004653 Printer with a copy function for carrying out two-set double-sided printing Feb. 28, 2006
6988842 Method and apparatus for continuous high speed digital metering using multiple print heads Jan. 24, 2006
6980767 Method and apparatus for adhering sheets of print media together by use of toner in an electrophotographic printer Dec. 27, 2005
6973286 High print rate merging and finishing system for parallel printing Dec. 6, 2005
6959165 High print rate merging and finishing system for printing Oct. 25, 2005
6929414 Reading/recording apparatus, reading control method, and program for implementing the method Aug. 16, 2005
6899479 Printer and commodity information processing apparatus May. 31, 2005
6893175 Method and system for high speed digital metering May. 17, 2005
6890071 Printer media tray and method of using same May. 10, 2005
6883987 Device for treating forms, especially betting slips Apr. 26, 2005
6871949 Recording apparatus Mar. 29, 2005
6823786 Tandem printing system with fine paper-position correction Nov. 30, 2004
6817794 Printer Nov. 16, 2004
6789969 Printer Sep. 14, 2004
6783290 Method and system for high speed digital metering using low velocity print technology Aug. 31, 2004
6773180 Image recording apparatus Aug. 10, 2004
6709177 Paper feeding apparatus and image forming apparatus Mar. 23, 2004
6682237 Apparatus and method for transporting print media through a printzone of a printing device Jan. 27, 2004
6652173 Ticket dispensing mechanism Nov. 25, 2003
6648533 Label-making inkjet printer Nov. 18, 2003
6558055 Printer May. 6, 2003
6540420 Recording apparatus Apr. 1, 2003
6533478 Image forming apparatus Mar. 18, 2003
6511240 Rolled-paper holding mechanism and a printer including same Jan. 28, 2003
6450711 High speed printer with dual alternate sheet inverters Sep. 17, 2002

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