G03G 2215/00713
Lock related to feeding device
G03G2215/00713 (Lock related to feeding device) appears on 16 US grants and 14 published applications in this corpus.
Search patents in G03G- Granted patents
- 16
- Published applications
- 14
- Assignees
- 13
- Inventors
- 55
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 3 | 3 |
| 2025 | 1 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sheet feeding apparatus and image forming apparatus4 Aug 2026US 12,698,169 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
- Process cartridge including developing cartridge having developing holder, and drum cartridge having elastic member that can be connected to developing holder25 Mar 2025US 12,259,675 B2Brother Kogyo Kabushiki Kaisha
- Image forming apparatus26 Nov 2024US 12,153,360 B1Toshiba Tec Kabushiki Kaisha
- Paper feed device and image forming apparatus27 Aug 2024US 12,071,316 B2Sharp Kabushiki Kaisha
- Image forming apparatus18 Jun 2026US 2026/0169423 A1Brother Kogyo Kabushiki Kaisha
- Sheet feeding apparatus and image forming apparatus30 Apr 2026US 2026/0116683 A1Canon Kabushiki Kaisha
- Paper feed device and image forming apparatus31 Oct 2024US 2024/0359930 A1Sharp Kabushiki Kaisha
- Image forming apparatus15 Aug 2024US 2024/0272575 A1Brother Kogyo Kabushiki Kaisha
- Process cartridge including developing cartridge having developing holder, and drum cartridge having elastic member that can be connected to developing holder4 Apr 2024US 2024/0111239 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Sheet feeding apparatus with a plurality of easily loaded cassettes33US 5,155,537 ACanon Kabushiki Kaisha · 1992
- Conveying unit of image-forming machine22US 5,134,443 AMita Industrial Co., Ltd. · 1992
- Image forming apparatus13US 7,515,866 B2Ricoh Company, Ltd. · 2009
- Image forming apparatus having a front loading paper feeding member with an improved paper jam removing mechanism5US 5,280,898 AMita Industrial Co., Ltd. · 1994
- Image forming apparatus3US 6,661,984 B2Ricoh Company, Ltd. · 2003