B41B 19/02
The characters appearing on the screen in succession
Official title: the characters appearing on the screen in succession
B41B19/02 (The characters appearing on the screen in succession) appears on 3 US grants and 0 published applications in this corpus.
Search patents in B41B- Granted patents
- 3
- Published applications
- 0
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 14 Aug 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and apparatus for generating and producing two-dimensional graphic object by polynominal parametric curves14 Aug 1990US 4,949,281 AH. Berthold AG
- Character generator using cathode ray tube activated liquid crystal display26 May 1987US 4,668,071 ARicoh Company, Ltd.
- Portable shrink tubing marker gun16 Dec 1980US 4,239,399 A
No published applications in this class yet.
Most cited
By later US patents
- Method and apparatus for generating and producing two-dimensional graphic object by polynominal parametric curves59US 4,949,281 AH. Berthold AG · 1990
- Portable shrink tubing marker gun15US 4,239,399 A1980
- Character generator using cathode ray tube activated liquid crystal display4US 4,668,071 ARicoh Company, Ltd. · 1987