B41J 2/225
Ballistic
Official title: ballistic, e.g. using solid balls or pellets
B41J2/225 (Ballistic) appears on 12 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 12
- Published applications
- 0
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 30 Aug 1988
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Print head with wires which continuously contact the tip guide30 Aug 1988US 4,767,226 ABrother Kogyo Kabushiki Kaisha
- Printer using ink balls2 Feb 1988US 4,723,135 ANEC Corporation
- Resilient-feed ball injector for microballistic printer8 Jan 1985US 4,492,300 ASavin Corporation
- Centrifugal ball elevator for microballistic printer17 Jul 1984US 4,460,286 ASavin Corporation
- Resilient breech for microballistic printers29 Mar 1983US 4,378,169 ASavin Corporation
No published applications in this class yet.
Most cited
By later US patents
- Printer using ink balls20US 4,723,135 ANEC Corporation · 1988
- Microballistic printer7US 4,351,617 ASavin Corporation · 1982
- Print head with wires which continuously contact the tip guide4US 4,767,226 ABrother Kogyo Kabushiki Kaisha · 1988
- Sawtooth feeder with jam preventer3US 4,326,644 ASavin Corporation · 1982
- Synchronizing system for rapid-fire gun in a microballistic printer or the like3US 4,350,447 ASavin Corporation · 1982