G03G 21/0041
Using a band
Official title: {using a band; Details of cleaning bands, e.g. band winding}
G03G21/0041 (Using a band) appears on 72 US grants and 42 published applications in this corpus.
Search patents in G03G- Granted patents
- 72
- Published applications
- 42
- Assignees
- 32
- Inventors
- 179
- Latest grant
- 12 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 4 |
| 2008 | 3 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 3 | 9 |
| 2015 | 7 | 3 |
| 2016 | 4 | 2 |
| 2017 | 4 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 4 |
| 2020 | 3 | 3 |
| 2021 | 4 | 2 |
| 2022 | 5 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Image forming apparatus12 Mar 2024US 11,927,908 B2Ricoh Company, Ltd.
- Image forming apparatus14 Nov 2023US 11,815,834 B2Canon Kabushiki Kaisha
- Image forming apparatus with condensation control7 Mar 2023US 11,599,059 B2Canon Kabushiki Kaisha
- Charging device, image forming unit, image forming apparatus, and method of manufacturing cleaning member6 Dec 2022US 11,520,276 B2Oki Electric Industry Co., Ltd.
- Cleaning body, cleaning device, charging device, assembly, and image forming apparatus6 Dec 2022US 11,520,277 B1FUJIFILM Business Innovation Corp.
- Cleaning Fabric and Related Apparatus and Methods24 Oct 2024US 2024/0351073 A1Baldwin Jimek AB
- Image forming apparatus23 Feb 2023US 2023/0056875 A1Ricoh Company, Ltd.
- Image forming apparatus7 Jul 2022US 2022/0214635 A1Canon Kabushiki Kaisha
- Charging device, image forming unit, image forming apparatus, and method of manufacturing cleaning member5 May 2022US 2022/0137544 A1Oki Electric Industry Co., Ltd.
- Image forming apparatus20 Jan 2022US 2022/0019168 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Web system20US 5,699,584 AXerox Corporation · 1997
- Photoreceptor descumming device19US 4,568,174 AXerox Corporation · 1986
- Image forming apparatus and cleaning device for transfer material conveyor belt19US 5,797,063 ARicoh Company, Ltd. · 1998
- Combination photoreceptor and fuser roll cleaner with additional oil supply function17US 5,452,065 AXerox Corporation · 1995
- Copying apparatus with drum or fixing roller cleaning belt driven from document scanner16US 4,939,552 AMinolta Camera Kabushiki Kaisha · 1990