Patents
Sitemap › B41 - Printing; Lining machines; Typewriters; Stamps › B41J - Typewriters; Selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; Correction of typographical errors › B41J 21 - Column, tabular, or like printing arrangements; Means for centralising short lines
Patents for B41J 21 - Column, tabular, or like printing arrangements; Means for centralising short lines (3,614)
01/1986
01/14/1986US4564302 Control device for printer which has function of format data printing
12/1985
12/17/1985US4558965 Printing apparatus controlling advancement of printing paper, actuation of a hammer, and advancement of an ink ribbon
11/1985
11/19/1985US4553866 Electronic typewriter
10/1985
10/23/1985EP0158766A1 Electronic processing with forms
10/02/1985EP0156392A2 Printing apparatus
09/1985
09/12/1985WO1985004006A1 Electromagnetic interference supression for electrical discharge printers
09/11/1985EP0154489A2 Electromagnetic interference suppression for electrical discharge printers
09/10/1985US4540299 Margin and tab stop determining apparatus responsive to page edge sensor
06/1985
06/19/1985EP0144789A1 Video signal generating apparatus for laser beam printer
06/19/1985EP0144581A1 Method and arrangement for the mechanical inscription of a form
06/04/1985US4521096 Apparatus for combining information from different forms to generate composite slips
05/1985
05/21/1985US4519047 Printer with positional tabbing
05/15/1985EP0140956A1 Embossing system having multiple embossing stations
04/1985
04/30/1985CA1186417A1 Shared resource clustered printing system
02/1985
02/19/1985US4500216 Electronic typewriter
02/12/1985CA1182571A1 Printing system wherein justification determination is shared between a host processor and a printer
01/1985
01/29/1985CA1181711A1 Serial printing apparatus
01/23/1985EP0131966A2 Form overlay type printing apparatus
01/08/1985US4493049 Shared resource clustered printing system
12/1984
12/11/1984US4487517 Printer adapted to perform margin/tabulator setting function
11/1984
11/27/1984US4484826 Automatic intertext column spacing
10/1984
10/30/1984CA1177177A1 Printer with positional tabbing
10/25/1984WO1984004187A1 Embossing system having multiple embossing stations
10/24/1984EP0122292A1 Data input/output apparatus
10/17/1984EP0121587A1 Typewriter
10/09/1984US4476542 Printing system
09/1984
09/12/1984EP0117892A1 Electronic typewriter
08/1984
08/07/1984CA1172384A1 Method of controlling a printer in an interactive text processing system to print records from stored files of spatially related data
08/07/1984CA1172370A1 Automatic centering of text column entries
08/07/1984CA1172369A1 Automatic intertext column spacing
07/1984
07/31/1984US4462701 Printing system wherein justification determination is shared between a host processor and a printer
07/03/1984US4457638 Automatic centering of text column entries
04/1984
04/26/1984WO1984001638A1 Data input/output apparatus
11/1983
11/22/1983US4416558 Method of controlling a printer in an interactive text processing system to print records from stored files of spatially related data
11/16/1983EP0093857A2 Method of justification in a printer controlled by a host processor
11/15/1983CA1156958A1 Tabulator for typewriter
10/1983
10/11/1983US4408915 Reverse tab control system for typewriters
09/1983
09/28/1983EP0089848A2 Proportional width printing system
09/06/1983CA1153329A1 Line adjustment apparatus for a typewriter
08/1983
08/02/1983CA1151308A1 Signature presentation method and apparatus
08/02/1983CA1151096A1 High speed tab rack
07/1983
07/26/1983US4395150 Typewriter decimal tab mechanism
07/12/1983US4392758 Underscore erase
05/1983
05/10/1983CA1146104A1 Destination referenced tab operations for typewriters that store text
04/1983
04/26/1983US4381156 Tab setting device of typewriter
04/06/1983EP0075744A2 Automatic centering of text column entries
04/06/1983EP0075734A2 Automatic intertext column spacing
02/1983
02/23/1983EP0072709A2 Printer control system
12/1982
12/15/1982EP0067004A2 Printing character generator
12/14/1982US4364024 Signature presentation method and apparatus
12/08/1982EP0066048A2 Method of printing records from stored files of spatially related data in a text processing system
09/1982
09/28/1982CA1132475A1 Electronic typewriter
09/21/1982US4350455 High speed basic and condensed tab racks
09/07/1982US4348124 Tabulation rack with spring pin holding
09/07/1982US4348123 Tabulation rack with spring pin holding
06/1982
06/15/1982US4334792 Destination-referenced tab, operations for typewriters that store text
05/1982
05/18/1982US4330217 Line adjustment apparatus for a typewriter
04/1982
04/20/1982CA1122141A1 Method and apparatus for establishing tab settings and indexing parameters, and printouts representing same, for a word processing system
02/1982
02/23/1982CA1118702A1 Underscore erase
02/23/1982CA1118697A1 Paragraph indent
02/16/1982US4316199 Graphic forms overlay apparatus
01/1982
01/19/1982US4311399 Method and apparatus for setting and varying margins and line spacing on data printers
01/06/1982EP0042975A1 Tabulation rack for a typewriter or the like
10/1981
10/27/1981CA1111565A1 Line spacing and column format control system
08/1981
08/25/1981CA1107865A1 Tabulation control system
08/19/1981EP0033931A2 Arrangement for controlling the print head in line printers
08/18/1981CA1107221A1 Reposition feature for an electronic typewriter
07/1981
07/08/1981EP0031497A2 Printer with high speed tabulation rack and method for locating the next tabulation stop in such a printer
06/1981
06/23/1981CA1103602A1 Relocate feature for an electronic typewriter
06/17/1981EP0030279A2 A system for printing an image of a signature on a matrix printer
06/16/1981CA1103363A1 Font and column format control system
05/1981
05/05/1981US4265554 Paragraph indent
04/1981
04/28/1981US4264226 Relocate feature for an electronic typewriter
04/28/1981CA1100081A1 Erase through tab
04/21/1981CA1099818A1 Method and apparatus for setting and varying margins and line spacing on data printers
04/08/1981EP0026303A2 Line adjustment apparatus in a text processing system
04/08/1981EP0026302A2 A method of defining tab stops for typewriters that store text
02/1981
02/24/1981US4252451 Print point reposition feature for an electronic typewriter
02/03/1981US4248542 Tab stop assembly
01/1981
01/20/1981US4245918 Erase through tab
12/1980
12/23/1980US4240758 Method and apparatus for establishing tab settings and indexing parameters, and printouts representing same, for a word processing system
12/23/1980CA1092048A1 Tab layout display for a typewriter
09/1980
09/23/1980CA1086133A1 Incremental line printer
07/1980
07/15/1980US4212553 Tabulation control system having two electronic tab racks
06/1980
06/17/1980CA1079671A1 Semi-automatic centering control
06/10/1980US4207011 Line spacing and column format control system
06/03/1980US4205922 Font and column format control system
04/1980
04/30/1980EP0010103A1 Tabulation mechanism for typewriter
03/1980
03/05/1980EP0008383A1 Margin control for a printhead
02/1980
02/19/1980CA1072215A1 Tab repositioning system
10/1979
10/09/1979CA1063962A1 Double tab rack for a typewriter
10/02/1979US4169685 Tab layout display for a typewriter
09/1979
09/06/1979WO1979000621A1 Tabulation mechanism for type writer
04/1979
04/17/1979US4149619 Tabulation control systems for printing apparatus
01/1979
01/16/1979US4134694 Dual pitch tabular stop assembly
12/1978
12/26/1978US4131949 Word processor apparatus having means for recording a tab function as a signal indicative of the number of spaces tabbed
12/19/1978CA1044811A1 Column format control system
11/1978
11/14/1978CA1042354A1 Printer
03/1978
03/28/1978US4081604 Superposition recording apparatus
10/1977
10/04/1977US4051945 Electronic tabulator for high speed printers
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