G03G 2215/068
Having a box like shape
Official title: having a box like shape
G03G2215/068 (Having a box like shape) appears on 215 US grants and 201 published applications in this corpus.
Search patents in G03G- Granted patents
- 215
- Published applications
- 201
- Assignees
- 48
- Inventors
- 368
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 4 |
| 2002 | 6 | 9 |
| 2003 | 13 | 10 |
| 2004 | 8 | 8 |
| 2005 | 6 | 5 |
| 2006 | 7 | 4 |
| 2007 | 1 | 4 |
| 2008 | 4 | 14 |
| 2009 | 9 | 18 |
| 2010 | 8 | 10 |
| 2011 | 13 | 8 |
| 2012 | 12 | 11 |
| 2013 | 8 | 2 |
| 2014 | 8 | 3 |
| 2015 | 5 | 6 |
| 2016 | 6 | 5 |
| 2017 | 3 | 4 |
| 2018 | 5 | 7 |
| 2019 | 6 | 2 |
| 2020 | 6 | 4 |
| 2021 | 3 | 5 |
| 2022 | 4 | 5 |
| 2023 | 4 | 7 |
| 2024 | 7 | 12 |
| 2025 | 13 | 22 |
| 2026 | 8 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Cartridge and image forming apparatus to convey toner using air8 Sep 2026US 12,730,393 B2Canon Kabushiki Kaisha
- Hold down assembly for a developer unit of an image forming device14 Jul 2026US 12,681,427 B2Lexmark International, Inc.
- Image forming apparatus1 Oct 2026US 2026/0299508 A1FUJIFILM Business Innovation Corp.
- Two-component developer, developer set, developing device, and image forming apparatus24 Sep 2026US 2026/0288027 A1KYOCERA Document Solutions Inc.
- Image forming apparatus11 Jun 2026US 2026/0161113 A1Canon Kabushiki Kaisha
- Developer container and image forming apparatus11 Jun 2026US 2026/0161115 A1Canon Kabushiki Kaisha
- Image forming apparatus11 Jun 2026US 2026/0161130 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
- Cartridge discriminating system101US 5,184,181 AMita Industrial Co., Ltd. · 1993
- Toner supplying container and image forming apparatus94US 6,438,345 B1Canon Kabushiki Kaisha · 2002
- Toner supply container detachably mountable to a main assembly of an electrophotographic image forming apparatus and a sealing member usable with the toner supply container92US 6,128,453 ACanon Kabushiki Kaisha · 2000
- Toner storage unit86US 5,842,093 AKYOCERA Corporation · 1998