B41J 19/64
For justifying
Official title: for justifying
B41J19/64 (For justifying) appears on 5 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 5
- Published applications
- 0
- Assignees
- 3
- Inventors
- 11
- Latest grant
- 11 Jun 1985
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Character spaced justification method and apparatus11 Jun 1985US 4,523,294 ASouthwest Research Institute
- Hyphen characterization apparatus for a typewriter19 Oct 1982US 4,354,765 AInternational Business Machines Corporation
- System and printer justification system3 Nov 1981US 4,298,290 AInternational Business Machines Corporation
- Automatic justifying typewriter having pitch changing and line spacing apparatus1 Feb 1977US 4,005,772 AHarris Corporation
- Indicating entry into a variable width right margin zone21 Dec 1976US 3,998,311 AInternational Business Machines Corporation
No published applications in this class yet.
Most cited
By later US patents
- System and printer justification system12US 4,298,290 AInternational Business Machines Corporation · 1981
- Automatic justifying typewriter having pitch changing and line spacing apparatus9US 4,005,772 AHarris Corporation · 1977
- Hyphen characterization apparatus for a typewriter9US 4,354,765 AInternational Business Machines Corporation · 1982
- Character spaced justification method and apparatus9US 4,523,294 ASouthwest Research Institute · 1985
- Indicating entry into a variable width right margin zone7US 3,998,311 AInternational Business Machines Corporation · 1976