G03G 2215/066
Toner cartridge or other attachable and detachable container for supplying developer material
Official title: Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
G03G2215/066 (Toner cartridge or other attachable and detachable container for supplying developer material) appears on 2,140 US grants and 2,014 published applications in this corpus.
Search patents in G03G- Granted patents
- 2,140
- Published applications
- 2,014
- Assignees
- 153
- Inventors
- 2,213
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 12 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 11 | 0 |
| 1995 | 18 | 0 |
| 1996 | 23 | 0 |
| 1997 | 21 | 0 |
| 1998 | 39 | 0 |
| 1999 | 33 | 0 |
| 2000 | 40 | 0 |
| 2001 | 35 | 13 |
| 2002 | 24 | 31 |
| 2003 | 41 | 35 |
| 2004 | 30 | 90 |
| 2005 | 42 | 116 |
| 2006 | 86 | 104 |
| 2007 | 101 | 137 |
| 2008 | 92 | 148 |
| 2009 | 93 | 143 |
| 2010 | 133 | 101 |
| 2011 | 112 | 118 |
| 2012 | 126 | 79 |
| 2013 | 90 | 46 |
| 2014 | 87 | 66 |
| 2015 | 74 | 51 |
| 2016 | 70 | 45 |
| 2017 | 49 | 56 |
| 2018 | 67 | 69 |
| 2019 | 71 | 57 |
| 2020 | 61 | 61 |
| 2021 | 67 | 90 |
| 2022 | 67 | 63 |
| 2023 | 70 | 69 |
| 2024 | 58 | 93 |
| 2025 | 80 | 88 |
| 2026 | 45 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G03G 2215/0663Having a longitudinal rotational axis, around which at least one part isIndexing code827
- G03G 2215/0695Using identification means or means for storing process or use parametersIndexing code569
- G03G 2215/0692Using a slidable sealing memberIndexing code515
- G03G 2215/0685Fulfilling a continuous function within the electrographic apparatus during the use ofIndexing code224
- G03G 2215/068Having a box like shapeIndexing code215
- G03G 2215/0682Bag-type non-rigid containerIndexing code151
- G03G 2215/0687Using a peelable sealing filmIndexing code134
- G03G 2215/069Using a sealing member to be ruptured or cutIndexing code25
Recent patents
- Image forming apparatus including toner conveyance detection portion detecting toner conveyance error in toner conveyance29 Sep 2026US 12,748,364 B2KYOCERA Document Solutions Inc.
- Toner cartridge and image forming apparatus22 Sep 2026US 12,743,040 B2Canon Kabushiki Kaisha
- Image forming apparatus15 Sep 2026US 12,736,894 B2Canon Kabushiki Kaisha
- Image forming apparatus having cyclonic separating portion, toner container, and developing apparatus15 Sep 2026US 12,736,896 B2Canon Kabushiki Kaisha
- Toner container and image forming system15 Sep 2026US 12,736,897 B2Canon Kabushiki Kaisha
- Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus1 Oct 2026US 2026/0299450 A1FUJIFILM Business Innovation Corp.
- Image forming apparatus1 Oct 2026US 2026/0299508 A1FUJIFILM Business Innovation Corp.
- Management system, method, image-forming apparatus, and server apparatus1 Oct 2026US 2026/0299847 A1Canon Kabushiki Kaisha
- Two-component developer, developer set, developing device, and image forming apparatus24 Sep 2026US 2026/0288027 A1KYOCERA Document Solutions Inc.
- Developer supply container and developer supplying system17 Sep 2026US 2026/0277131 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Replaceable part with integral memory for usage, calibration and other data311US 5,835,817 AHewlett-Packard Company · 1998
- Replaceable part with integral memory for usage, calibration and other data276US 5,699,091 AHewlett-Packard Company · 1997
- Developing device and process cartridge comprising first and second sealing members and electrophotographic image forming apparatus comprising a developing device comprising first and second sealing members165US 6,823,153 B2Canon Kabushiki Kaisha · 2004
- Toner replenishing container and toner replenishing apparatus147US 6,292,644 B1Canon Kabushiki Kaisha · 2001
- Toner bottle, toner supply system and image forming apparatus using same133US 6,185,401 B2Canon Kabushiki Kaisha · 2001