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Class Information
Number: 400/9
Name: Typewriting machines > Including justification or quadding of print-line > By interword or intercharacter spacing
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 adding to or subtracting from the character-space* or the word-space* distances in a print-line*.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5876132 |
Method and system for high character density printing utilizing low pel density characters |
Mar. 2, 1999 |
| 5803629 |
Method and apparatus for automatic, shape-based character spacing |
Sep. 8, 1998 |
| 5791791 |
Character information processor |
Aug. 11, 1998 |
| 5727223 |
Document processing apparatus |
Mar. 10, 1998 |
| RE35562 |
Tape printer having spacing function |
Jul. 15, 1997 |
| 5399029 |
Method of kerning in the processing of documents written in European languages |
Mar. 21, 1995 |
| 5382100 |
Tape printing device with justification of multisized characters |
Jan. 17, 1995 |
| 5374131 |
Printer capable of spacing characters within frame |
Dec. 20, 1994 |
| 5230572 |
Tape printer having spacing function |
Jul. 27, 1993 |
| 4225249 |
Variable character spacing matrix for proportional spacing printing systems |
Sep. 30, 1980 |
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