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 5 - Devices or arrangements for controlling character selection
Patents for B41J 5 - Devices or arrangements for controlling character selection (7,713)
11/1981
11/18/1981EP0039853A2 Keyboard
11/11/1981EP0039393A2 Text recorder with automatic word ending and method of operating the same
10/1981
10/27/1981US4297044 Additional attachment for all types of key operated machines
10/27/1981CA1111565A1 Line spacing and column format control system
10/21/1981EP0037846A2 Apparatus for adjusting the inclination of a keyboard
10/13/1981US4295012 Secretarial shift mechanism for an electric keyboard
10/13/1981US4294555 Multi-row keyboard for typewriters or similar machines
10/07/1981EP0036922A2 Typewriter keyboard with a keylever pawl tube spring
09/1981
09/15/1981CA1109137A1 Acoustic encoding apparatus
09/01/1981CA1108217A1 Ink jet printer with deflected nozzles
08/1981
08/25/1981CA1107865A1 Tabulation control system
08/25/1981CA1107840A1 Bounce dampening system for switch actuators
08/20/1981WO1981002272A1 Keyboards and methods of operating keyboards
08/19/1981EP0033931A2 Arrangement for controlling the print head in line printers
08/18/1981US4284001 Head image generator for a matrix printer
08/11/1981US4283714 Magnetic keyboard system
08/11/1981US4283150 Typewriter
08/05/1981EP0033153A2 Printer system
08/05/1981EP0033101A2 Control system for operating the paper carriage in a printer system having microprocessor control
08/05/1981EP0032997A2 Erasing typewriter with automatic selection of automatic or manual erase mode
07/1981
07/21/1981CA1105587A1 Keyboard construction
07/14/1981CA1105113A1 Keyboard actuatable with the aid of the fingers of at least one hand
07/08/1981EP0031446A2 Multi-character display controller for text recorder
07/07/1981US4277191 Printer system having microprocessor control
07/07/1981CA1104417A1 Printing apparatus
06/1981
06/23/1981US4274752 Keyboard multiple switch assembly
06/16/1981US4273041 Belt printer control architecture
06/09/1981US4272203 Apparatus for adapting an office machine to one-handed operation
06/02/1981US4270865 Editing printer
06/02/1981CA1102269A1 Automatic embossing system
05/1981
05/26/1981US4270022 Ideographic character selection
05/26/1981US4269521 Key mechanism having a snap action
05/06/1981EP0027902A1 Automatic print inhibit device for printer subsystem
05/05/1981US4265557 Keyboard apparatus
05/05/1981CA1100356A2 Printing of pattern designs with computer controlled pattern dyeing device
04/1981
04/29/1981EP0027566A2 Font selection and compression device for a printer subsystem
04/29/1981EP0027563A2 Signal generator for a wire matrix printer
04/29/1981EP0027532A1 Process for producing plastics keyboard buttons provided with different characters
04/29/1981EP0027490A2 Typewriter with a memory and interchangeable type fonts
04/28/1981US4264225 Bounce dampening system for switch actuators
04/28/1981US4264217 Text editor
04/21/1981CA1099818A1 Method and apparatus for setting and varying margins and line spacing on data printers
04/21/1981CA1099776A1 Ink jet printer with deflected nozzles
04/16/1981WO1981000987A1 Keyboard operable printing means with optional programmed auto-operation
04/08/1981EP0026580A1 Print wheel setting and control means in printing machines
04/08/1981EP0026304A2 Improved content-addressed text search apparatus for a text processing system
04/08/1981EP0026303A2 Line adjustment apparatus in a text processing system
04/08/1981EP0026286A1 Hyphen code converting process for a text processing system
03/1981
03/31/1981CA1098473A1 Single element printer
03/17/1981US4256036 Print wheel setting and control means in printing machines
03/11/1981EP0024620A1 Luminous-indication key for key boards in office and teleprinting machines
03/03/1981US4253774 Information output device
02/1981
02/19/1981WO1981000376A1 Keyboard with"cap"on at least one of the keys,particularly intended for a text processing machine and/or a photocomposer
01/1981
01/27/1981US4247211 Optically coded keyboard arrangement
01/20/1981CA1094198A1 Digital data recorder
01/13/1981US4244659 Keyboard arrangement
12/1980
12/23/1980US4241415 Masking device for selectively preventing visualization of data from a data output system
12/23/1980CA1092244A1 System for automatically proofreading a document
12/23/1980CA1092243A1 Apparatus for automatically forming hyphenated words
11/1980
11/25/1980US4235554 Keyboard signal storage mechanism
11/11/1980USRE30435 Keyboard switch arrangement and key switch useable therein
11/04/1980CA1089106A1 Print control system having increased throughput
11/04/1980CA1088901A1 Method of manufacturing keyboard buttons
10/1980
10/29/1980EP0017739A2 Text processor with a display device
10/28/1980CA1088372A1 Constant printing pressure mechanism for portable label printing and applying machine, or the like
10/15/1980EP0016912A1 Switch set for a keyboard
10/01/1980EP0016259A1 Key head for high-speed type keys
09/1980
09/30/1980US4225252 Character selection for single element printer
09/16/1980US4223393 Word processor
09/16/1980US4222675 Low profile keyboard operator
09/09/1980CA1085516A1 Text merge with copies and envelopes
09/09/1980CA1085487A1 One-handed keyboard and its control means
09/02/1980US4220417 Apparatus for producing preliminary character printout of text and instruction codes of word processing apparatus
08/1980
08/26/1980CA1084626A1 Display system for horizontally segmenting text
07/1980
07/29/1980US4215422 Selectively modifiable phrase storage for a typewriter
07/22/1980CA1082119A1 Automatic typewriter
07/15/1980US4212553 Tabulation control system having two electronic tab racks
07/08/1980US4212077 Text processing system for displaying and editing a line of text
07/08/1980US4211497 Data input system
06/1980
06/17/1980CA1079668A1 Single print element selection apparatus with multiple selection inhibiting means
06/10/1980US4207011 Line spacing and column format control system
05/1980
05/29/1980WO1980001116A1 Photo-optical keyboards
05/27/1980US4205351 Digital data recorder
05/13/1980US4202640 Keyboard assembly
05/06/1980US4201489 Keyboard actuatable with the aid of the fingers of at least one hand
04/1980
04/29/1980US4200778 Electric keyboard of snap-contact type
04/22/1980CA1076055A1 Remote control bifurcated typewriter keyboard (universal input matrix switch)
04/08/1980CA1075182A1 Apparatus and circuits for two-color printing in electronic impact printers
03/1980
03/19/1980EP0008737A2 Text processing unit
03/04/1980US4191481 Analogical control device for a typewriting machine to be used by handicapped persons
02/1980
02/26/1980US4190748 Keyboard switch assembly
02/20/1980EP0008162A1 Text processing and editing device
02/12/1980US4188137 Low silhouette keyboard
02/12/1980US4188136 Keyboard switch actuator and locking assembly
01/1980
01/29/1980US4185931 Circuit arrangement for determining the position of a printer carriage in printer devices
01/23/1980EP0006928A1 Key of miniature apparatus for data processing
12/1979
12/25/1979US4180337 Keyboard arrangement
12/25/1979US4180336 Touch checking key tops for keyboard
12/25/1979CA1068629A Keyboard shift and shift lock and release mechanism
12/18/1979US4179223 Printer center sensing mechanism
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