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Class Information
Number: 400/77
Name: Typewriting machines > Typewriter controls other information recorder
Description: Subject matter wherein a first typewriter is capable of operation of imprint character* symbols on a record-medium*, and wherein another machine is capable of operation to imprint character symbols or to form indicia on the same or on another record-medium, and wherein operation of the first typewriter concurrently influences the operation of the other machine.


Sub-classes under this class:

Class Number Class Name Patents
400/80 Typewriter (e.g, output typewriter) controls tape-punch or card-punch apparatus 6
400/78 Typewriter controls apparatus used for accounting function 17


Patents under this class:

Patent Number Title Of Patent Date Issued
7325986 Printhead assembly with stacked ink distribution sheets Feb. 5, 2008
7213989 Ink distribution structure for a printhead May. 8, 2007
6997625 Ink distribution assembly Feb. 14, 2006
6997626 Ink and air distribution within a printer assembly Feb. 14, 2006
6988840 Printhead chassis assembly Jan. 24, 2006
6984080 Laminated distribution structure Jan. 10, 2006
6932523 Printing system including a printer and client devices connected by a network Aug. 23, 2005
6796731 Laminated ink distribution assembly for a printer Sep. 28, 2004
5988899 In-RIP sorting of objects in the slow scan direction Nov. 23, 1999
5484215 Ticket issuing device for a ticket preparing and issuing machine Jan. 16, 1996
5469373 Printing apparatus and method that discriminates which analyzer should analyze information Nov. 21, 1995
5155804 System for controlling text printing of typewriter by entering commands through typewriter and processing the commands in external computer Oct. 13, 1992
4968159 Printing apparatus that adapts to host computer's operation mode Nov. 6, 1990
4754428 Apparatus and method of distributing documents to remote terminals with different formats Jun. 28, 1988
4656463 LIMIS systems, devices and methods Apr. 7, 1987
4632578 Computerized printing system Dec. 30, 1986
4384795 Standardized interface for acoustic bar typewriters May. 24, 1983
4328749 Information recording method and apparatus, and a half-product obtained thereby May. 11, 1982
4030589 Data processing machine Jun. 21, 1977
3986449 Selective printing apparatus Oct. 19, 1976
3972403 Decoding means for use with a typewriter Aug. 3, 1976
3932842 Computer terminal Jan. 13, 1976



 
 
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