G03G 2215/0663
Having a longitudinal rotational axis, around which at least one part is
Official title: having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
G03G2215/0663 (Having a longitudinal rotational axis, around which at least one part is) appears on 827 US grants and 638 published applications in this corpus.
Search patents in G03G- Granted patents
- 827
- Published applications
- 638
- Assignees
- 87
- Inventors
- 906
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 15 | 0 |
| 1996 | 17 | 0 |
| 1997 | 13 | 0 |
| 1998 | 24 | 0 |
| 1999 | 20 | 0 |
| 2000 | 22 | 0 |
| 2001 | 23 | 2 |
| 2002 | 13 | 11 |
| 2003 | 7 | 13 |
| 2004 | 10 | 23 |
| 2005 | 12 | 21 |
| 2006 | 22 | 30 |
| 2007 | 18 | 41 |
| 2008 | 25 | 42 |
| 2009 | 32 | 40 |
| 2010 | 46 | 30 |
| 2011 | 38 | 40 |
| 2012 | 43 | 22 |
| 2013 | 25 | 13 |
| 2014 | 31 | 18 |
| 2015 | 28 | 23 |
| 2016 | 27 | 25 |
| 2017 | 21 | 24 |
| 2018 | 24 | 24 |
| 2019 | 20 | 24 |
| 2020 | 34 | 23 |
| 2021 | 33 | 49 |
| 2022 | 31 | 23 |
| 2023 | 30 | 21 |
| 2024 | 19 | 26 |
| 2025 | 19 | 22 |
| 2026 | 15 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G03G 2215/0665Generally horizontally mounting of said toner cartridge parallel to its longitudinal rotationalIndexing code646
- G03G 2215/0678Bottle shaped container having a bottle neck for toner dischargeIndexing code150
- G03G 2215/0675Generally cylindrical container shape having two endsIndexing code129
- G03G 2215/0673Generally vertically mounting of said toner cartridge parallel to its longitudinal rotationalIndexing code91
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 container and image forming system15 Sep 2026US 12,736,897 B2Canon Kabushiki Kaisha
- Image forming apparatus1 Sep 2026US 12,724,360 B2Ricoh Company, Ltd.
- Process cartridge, image forming apparatus and toner storage unit25 Aug 2026US 12,717,271 B2Brother Kogyo Kabushiki Kaisha
- Image forming apparatus capable of suspending image formation of image forming device when access cover is open18 Aug 2026US 12,710,707 B2KYOCERA Document Solutions Inc.
- Toner storage container17 Sep 2026US 2026/0277132 A1KYOCERA Document Solutions Inc.
- Toner accommodating container and image forming apparatus6 Aug 2026US 2026/0227740 A1FUJIFILM Business Innovation Corp.
- Toner cartridge16 Jul 2026US 2026/0202789 A1General Plastic Industrial Co., Ltd.
- Toner cartridge including casing having opening and shutter18 Jun 2026US 2026/0169402 A1Brother Kogyo Kabushiki Kaisha
- Toner cartridge, toner supplying mechanism and shutter18 Jun 2026US 2026/0169426 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- 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 bottle, toner supply system and image forming apparatus using same133US 6,185,401 B2Canon Kabushiki Kaisha · 2001
- Developer cartridge and developer replenishing apparatus121US 5,890,040 AKonica Corporation · 1999
- Image forming apparatus, toner supply unit, and toner bottle attached thereto114US 5,828,935 ARicoh Company, Ltd. · 1998
- Development unit and toner cartridge for use in an image formation apparatus109US 5,608,501 ABrother Kogyo Kabushiki Kaisha · 1997