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Class Information
Number: 400/3
Name: Typewriting machines > Including justification or quadding of print-line > By programmed-control-system
Description: Subject matter wherein significance is attributed to the typing operation known as "justification" as that term is discussed and defined in (1) Note of subclass 1 above, and wherein the justification is accomplished by way of a programmed-control-system*.


Sub-classes under this class:

Class Number Class Name Patents
400/4 On auxiliary-record-program (e.g., tape, card, etc.) 10


Patents under this class:

Patent Number Title Of Patent Date Issued
7475979 Dynamic registration device for mailing system Jan. 13, 2009
6438509 Character layout method, image forming method and stamp-making method and apparatus therefor Aug. 20, 2002
6012860 Tape printing device and tape cartridge used therein Jan. 11, 2000
5980133 Tape printing device Nov. 9, 1999
RE35562 Tape printer having spacing function Jul. 15, 1997
5549399 Tape printing method and apparatus having horizontal and rotated printing modes Aug. 27, 1996
5464290 Device and method for printing characters on tape having a controller to evenly space characters Nov. 7, 1995
5403101 Tape printer having line enhancement capability Apr. 4, 1995
5399030 Tape print device having print format control Mar. 21, 1995
5399029 Method of kerning in the processing of documents written in European languages Mar. 21, 1995
5230572 Tape printer having spacing function Jul. 27, 1993
4904099 Electronic typewriter Feb. 27, 1990
4901248 Printing device with compressed text data memory Feb. 13, 1990
4870434 Printer for continuous formwith justification control Sep. 26, 1989
4823288 Document processor Apr. 18, 1989
4789147 System and method for selective assembly and imaging of books Dec. 6, 1988
4783760 Word processing text justification method Nov. 8, 1988
4737922 Text processing apparatus Apr. 12, 1988
4710886 Table driven print formatting Dec. 1, 1987
4695849 Recording apparatus Sep. 22, 1987
4689764 Method and apparatus for formatting a line of text containing a complex character prior to text justification Aug. 25, 1987
4648047 Interactive operator selection of alternative implementations of printer functions Mar. 3, 1987
4573138 Justifying with printer level data stream which accommodates footers and headers Feb. 25, 1986
4556332 Electronic typewriter including right margin adjusting means Dec. 3, 1985
4523294 Character spaced justification method and apparatus Jun. 11, 1985
4484826 Automatic intertext column spacing Nov. 27, 1984
4464069 Printing apparatus display device for simultaneously displaying complete words Aug. 7, 1984
4462701 Printing system wherein justification determination is shared between a host processor and a printer Jul. 31, 1984
4457638 Automatic centering of text column entries Jul. 3, 1984
4397572 Justification of overstruck text Aug. 9, 1983
4298290 System and printer justification system Nov. 3, 1981
4278359 Control circuit for use with a dot matrix printer Jul. 14, 1981
4225249 Variable character spacing matrix for proportional spacing printing systems Sep. 30, 1980
4207612 Electronic typographical display device with justification feature Jun. 10, 1980
4194197 Automatic centering of character strings Mar. 18, 1980
4153940 Electronic typographic apparatus May. 8, 1979
4054948 Proportional spacing and electronic typographic apparatus Oct. 18, 1977
4005772 Automatic justifying typewriter having pitch changing and line spacing apparatus Feb. 1, 1977
3952852 Column format control system Apr. 27, 1976



 
 
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