G03G 2221/1669
Details about used materials
G03G2221/1669 (Details about used materials) appears on 68 US grants and 5 published applications in this corpus.
Search patents in G03G- Granted patents
- 68
- Published applications
- 5
- Assignees
- 21
- Inventors
- 130
- Latest grant
- 29 Aug 2023
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 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 8 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Lubricant replacement case29 Aug 2023US 11,740,574 B2Hewlett-Packard Development Company, L. P.
- Toner container configured to be attachable to and detachable from a toner replenishing portion and a waste toner collecting portion20 Nov 2018US 10,133,233 B2KYOCERA Document Solutions Inc.
- Image forming apparatus20 Dec 2011US 8,081,328 B2Konica Minolta Business Technologies, Inc.
- Adhesive material for processing device, process cartridge, and electrophotographic image forming apparatus1 Aug 2006US 7,085,518 B2Konica Minolta Holdings, Inc.
- Image forming apparatus to which a process cartridge having a part connecting member is detachably mountable, process cartridge having a part connecting member, and part connecting member25 Nov 2003US 6,654,578 B2Canon Kabushiki Kaisha
- Lubricant replacement case16 Feb 2023US 2023/0049612 A1Hewlett-Packard Development Company, L. P.
- Image forming apparatus to which toner container is attachable21 Jun 2018US 2018/0173156 A1KYOCERA Document Solutions Inc.
- Image forming apparatus13 Nov 2008US 2008/0278739 A1Konica Minolta Business Technologies, Inc.
- Adhesive material for processing device, process cartridge, and electrophotographic image forming apparatus29 Sep 2005US 2005/0214024 A1Konica Minolta Holdings, Inc.
- Part connecting member, process cartridge, and electrophotographic image forming apparatus28 Mar 2002US 2002/0037179 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Process cartridge, method for assembling process cartridge and image forming appararatus167US 5,500,714 ACanon Kabushiki Kaisha · 1996
- Print cartidge and image forming apparatus employing the same155US 5,128,715 AFuji Xerox Co., Ltd. · 1992
- Process cartridge, method for assembling process cartridge and image forming apparatus138US 5,543,898 ACanon Kabushiki Kaisha · 1996
- Process cartridge and image forming system on which process cartridge is mountable120US 5,623,328 ACanon Kabushiki Kaisha · 1997
- Electrophotographic copying apparatus119US 3,985,436 AMinolta Camera Kabushiki Kaisha · 1976