G03G 15/0801
For cascading
Official title: {for cascading}
G03G15/0801 (For cascading) appears on 15 US grants and 0 published applications in this corpus.
Search patents in G03G- Granted patents
- 15
- Published applications
- 0
- Assignees
- 14
- Inventors
- 34
- Latest grant
- 15 Jul 1986
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic brush/stationary electrode development system15 Jul 1986US 4,600,290 ARicoh Company, Ltd.
- Developing apparatus8 Oct 1985US 4,545,325 AHitachi Koki Co., Ltd.
- Controlling toner concentration of dry developing agent in electrophotography21 Dec 1982US 4,364,659 AKatsuragawa Electric Co., Ltd.
- Electrostatic photocopying apparatus with improved developer supply means19 Jan 1982US 4,311,110 AMatsushita Electric Industrial Co., Ltd.
- Electrostatic copying apparatus4 Nov 1980US 4,231,319 AAgfa-Gevaert
No published applications in this class yet.
Most cited
By later US patents
- Process for conveying a developer mixture16US 3,948,493 AHoechst Aktiengesellschaft · 1976
- Developing apparatus12US 4,545,325 AHitachi Koki Co., Ltd. · 1985
- Xerographic development apparatus having a large reservoir for controlled flow through a narrow development zone11US 4,007,707 AItek Corporation · 1977
- Controlling toner concentration of dry developing agent in electrophotography11US 4,364,659 AKatsuragawa Electric Co., Ltd. · 1982
- Anti-gravitational cascade development for electrostatic processors8US 4,015,561 AXerox Corporation · 1977