B41J 29/64
By a function of the printer to lock the keyboard
Official title: by a function of the printer to lock the keyboard
B41J29/64 (By a function of the printer to lock the keyboard) appears on 2 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 2
- Published applications
- 0
- Assignees
- 2
- Inventors
- 7
- Latest grant
- 7 Jul 1981
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
By publication year. Applications have been published since 2001.
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