G03G 21/1846
Using a handle for carrying or pulling out of the main machine
Official title: {using a handle for carrying or pulling out of the main machine, legs of casings}
G03G21/1846 (Using a handle for carrying or pulling out of the main machine) appears on 170 US grants and 164 published applications in this corpus.
Search patents in G03G- Granted patents
- 170
- Published applications
- 164
- Assignees
- 26
- Inventors
- 226
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 4 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 2 | 5 |
| 2007 | 3 | 2 |
| 2008 | 3 | 4 |
| 2009 | 2 | 4 |
| 2010 | 4 | 7 |
| 2011 | 5 | 6 |
| 2012 | 4 | 2 |
| 2013 | 9 | 10 |
| 2014 | 7 | 7 |
| 2015 | 13 | 10 |
| 2016 | 9 | 8 |
| 2017 | 5 | 12 |
| 2018 | 12 | 5 |
| 2019 | 6 | 6 |
| 2020 | 5 | 8 |
| 2021 | 10 | 17 |
| 2022 | 15 | 10 |
| 2023 | 8 | 13 |
| 2024 | 13 | 9 |
| 2025 | 9 | 10 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Movable toner cartridge handle and image forming apparatus12 May 2026US 12,625,462 B2Brother Kogyo Kabushiki Kaisha
- Image forming apparatus having plurality of covers31 Mar 2026US 12,591,197 B2Canon Kabushiki Kaisha
- Image forming apparatus having process cartridge with electrical contacts and memory contact facing outward3 Mar 2026US 12,566,401 B2Brother Kogyo Kabushiki Kaisha
- Image forming apparatus9 Jul 2026US 2026/0194854 A1Canon Kabushiki Kaisha
- Image forming apparatus18 Jun 2026US 2026/0169423 A1Brother Kogyo Kabushiki Kaisha
- Toner container handle4 Dec 2025US 2025/0370376 A1Lexmark International, Inc.
- Toner cartridge having positioning features16 Oct 2025US 2025/0321536 A1Lexmark International, Inc.
- Image forming apparatus18 Sep 2025US 2025/0291279 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
- Process cartridge and image forming apparatus144US 6,154,623 ACanon Kabushiki Kaisha · 2000
- Image forming apparatus on which a process cartridge is detachably mounted and a process cartridge detachably mountable to a main body of an image forming apparatus including a grip portion103US 5,911,096 ACanon Kabushiki Kaisha · 1999
- Process cartridge and image forming system on which the process cartridge is mountable using a handgrip99US 5,475,470 ACanon Kabushiki Kaisha · 1995
- Process cartridge, method for assembling process cartridge and image forming apparatus99US 5,617,579 ACanon Kabushiki Kaisha · 1997