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 3 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
Patents for B41J 3 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed (20,411)
06/1990
06/19/1990US4934847 Thermal transfer printer with ribbon tensioning mechanism
06/14/1990WO1990006237A2 Method and apparatus for driving and controlling an improved solenoid impact imprinter
06/14/1990WO1990006235A1 Cartridge and printer system for using roll print media
06/13/1990EP0372895A2 Liquid jet recording apparatus
06/13/1990EP0372592A2 Small-size device for entering characters, and method therefor
06/13/1990EP0372229A2 Ink jet printing apparatus with adjustable print head
06/12/1990US4933867 Printing apparatus
06/12/1990US4933753 Portable image forming apparatus
06/12/1990US4933616 Drive control system for imprinting apparatus
06/12/1990US4932798 Apparatus for recording image information on both sides of recording sheets
06/06/1990EP0371111A1 Compact printer having improved sheet cassette.
06/05/1990US4930914 Apparatus for making tactile impressions on paper
06/05/1990US4930913 Thermal printing device and tape supply cartridge therefor
06/05/1990US4930911 Flat-bed heated finger daisy wheel hot debossing stamper
05/1990
05/31/1990WO1990005637A1 Method and apparatus for transporting cards
05/31/1990WO1990005635A1 Card embossing apparatus and method
05/29/1990US4929949 Radio control transmitter having improved display characteristics
05/23/1990CA2003435A1 Card embossing apparatus and method
05/23/1990CA2003430A1 Transport system and method for embossing apparatus
05/23/1990CA2003355A1 Method and apparatus for driving and controlling an improved solenoid impact printer
05/22/1990US4928183 Manually scanning apparatus with straightening rollers
05/22/1990US4927278 Tape cassette and tape printer for use therewith
05/08/1990US4924275 Printer switchable between duplex and simplex mode on a page by page basis
04/1990
04/26/1990DE3935231A1 Bilderzeugungseinrichtung An image forming apparatus
04/19/1990WO1990003721A1 System for producing data bearing cards
04/18/1990EP0364305A2 Tape feed mechanism
04/17/1990US4917514 Thermal printing device and tape supply cartridge embodying a tape cut-off mechanism
04/12/1990DE3833854A1 Portable computer (laptop) with integrated printer
04/10/1990US4915027 Hand-held manually operable printing apparatus
04/05/1990WO1990003614A1 Image generator software
04/04/1990EP0361780A2 Text and color printing system
04/04/1990EP0361531A1 Device for processing papers of value, in particular cheques
03/1990
03/27/1990US4912561 Manually scanned copying and printing machine
03/27/1990CA1267033A1 Method and device for printing on a substrate by hot- stamping
03/21/1990EP0359580A1 A printer
03/14/1990EP0358184A2 Reproduction of halftone original with moire reduction and tone adjustment
03/13/1990CA1266710A1 Device for printing quality control
03/08/1990DE3829174A1 Type-wheel embossing arrangement for making data plates etc. - has embossing punch coupled to type wheel during embossing but otherwise decoupled
03/07/1990CN1040276A Chinese keyboard entry technique with both simplified and original complex form of chinese character root and its keyboard
03/06/1990US4906316 Method for printing on a substrate by hot-stamping
03/06/1990US4906170 Apparatus to form printed tubing
03/06/1990US4905589 Ink-jet system for marking pellet-shaped articles
02/1990
02/28/1990EP0355863A1 Handy reader/printer apparatus
02/27/1990US4904100 Cartridge and printer system for using roll print media
02/27/1990US4904099 Electronic typewriter
02/20/1990US4903232 Electronic programmable stamping marking device
02/14/1990EP0354817A2 Bar code printing
02/14/1990EP0354816A2 Improvements relating to bar code printing
02/14/1990EP0354815A2 Improvements relating to printing systems
02/14/1990EP0354814A2 Printers and ancillary systems
02/13/1990US4901164 Hand scanner type image input/output device with reciprocably supported roller and thermal head
02/13/1990US4901095 Ink jet printing apparatus with adjustable print head
02/13/1990US4900168 Credit card transporting embossing and recording system
02/13/1990US4900001 Apparatus for printing on both sides of continuous webs in a format producing collated stacks of ordered pages
02/06/1990US4898536 Device for displaying graphic information
02/06/1990US4898483 Electronic typewriter equipped with a personal computer
01/1990
01/30/1990CA1264981A1 Label printer
01/24/1990EP0351798A2 Manual sweeping printer
01/02/1990US4891786 Stroke typing system
12/1989
12/28/1989WO1989012552A1 Method for xerographic printing of a textile material
12/14/1989WO1989011972A1 A musician's stave scriber
12/06/1989EP0345084A2 Dot-matrix printer having two groups of dot-forming elements
11/1989
11/28/1989CA1263478A1 Card issuance apparatus with cancellation mode
11/23/1989EP0342697A2 Manual scanning type printing device
11/23/1989DE3816350A1 Typewriter or similar office machine with a display device
11/21/1989US4881839 Portable electronic data handling/data entry system
11/21/1989US4881833 Drive mechanism for a small-sized printer
11/16/1989WO1989010843A1 Compact printer having improved sheet cassette
11/16/1989WO1989010842A1 Compact printer with adjustable sheet storage cassette
11/14/1989US4881132 Apparatus and method for coordinating the front and back of a printer apparatus having two-sided printing capability
11/14/1989US4881064 Information processor having cursor display system and control
11/14/1989US4880325 Ink ribbon cassette including means for identifying the type of ink ribbon contained therein and containing an ink ribbon having end indication means
10/1989
10/31/1989US4877946 Card issuance apparatus with cancellation mode
10/26/1989DE3912329A1 Picture producing device and method for imaging an original picture and a bar code
10/24/1989US4876613 Manually operated copier with a damper
10/17/1989US4874264 Selective magnetic attachment of a print head to a drive belt
10/03/1989US4871269 Portable label printing applicator apparatus
09/1989
09/27/1989EP0334790A1 Versatile texts and graphics printer
09/27/1989EP0334605A2 Documentation system capable of displaying guidance
09/26/1989CA1260154A1 Thermal printer
09/26/1989CA1259852A1 Portable thermal label printer
09/13/1989EP0332114A2 Sweeping apparatus for reading image data
09/12/1989US4866545 Credit card embossing and recording system
09/06/1989EP0331481A2 Recording apparatus in which a plurality of carriages can be connected and separated
09/06/1989EP0331451A1 Hand scanner type image input/output device
09/05/1989US4863296 Information processing apparatus
08/1989
08/30/1989EP0329837A2 Bold enhancement generator
08/29/1989US4862194 Label printer having both image and character data printing means
08/29/1989CA1258921A1 Word processing composite character processing method
08/23/1989EP0328625A1 Method and apparatus for transferring characters
08/22/1989US4859092 Portable apparatus with a mechanism for holding a display above a printer while the printer is printing data
08/09/1989EP0327076A2 Tape supply system for a thermal printing device or the like
08/09/1989EP0327075A2 Thermal printing device and tape supply cartridge embodying a tape cut-off mechanism
08/09/1989EP0327073A2 Thermal printing device and tape supply cartridge therefor
08/09/1989EP0326556A1 Apparatus for printing on plastic cards
08/09/1989EP0179977B1 Method and apparatus for the thermal embossing of a substrate
08/08/1989US4855753 Method of ink jet recording and ink jet recording apparatus
08/01/1989US4853713 Compact printer having improved sheet cassette
08/01/1989US4853711 Compact printer with adjustable sheet storage cassette
08/01/1989US4852854 Electromagnetic permeable-shell-free diaphragm valve
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