patentgrepDocs Get an API key

G03G 2215/0866

Metering member

G03G2215/0866 (Metering member) appears on 72 US grants and 57 published applications in this corpus.

Search patents in G03G

Granted patents: 72
Published applications: 57
Assignees: 31
Inventors: 199
Latest grant: 30 Dec 2025

Filings by year

G03G 2215/0866: granted patents and published applications per publication year
Year	Granted patents	Published applications
1988	1	0
1989	0	0
1990	0	0
1991	0	0
1992	1	0
1993	1	0
1994	0	0
1995	0	0
1996	1	0
1997	2	0
1998	6	0
1999	3	0
2000	4	0
2001	3	0
2002	0	2
2003	2	5
2004	2	0
2005	2	3
2006	3	7
2007	7	5
2008	2	5
2009	4	5
2010	0	2
2011	1	4
2012	6	2
2013	2	0
2014	2	1
2015	2	1
2016	1	1
2017	0	0
2018	1	0
2019	0	0
2020	1	1
2021	0	0
2022	1	5
2023	4	2
2024	1	4
2025	6	2

By publication year. Applications have been published since 2001.

Recent patents

Developing device having a resin replacement area, image forming apparatus, and method for manufacturing developing device30 Dec 2025US 12,510,848 B2KYOCERA Document Solutions Inc.
Developing device, process cartridge, and image forming apparatus including a holder which has projections within a hole accomodating a developer regulator or a developing roller4 Nov 2025US 12,461,470 B2Ricoh Company, Ltd.
Restricting member, developing device, process cartridge, and image forming apparatus28 Oct 2025US 12,455,528 B2Canon Kabushiki Kaisha
Developing device12 Aug 2025US 12,386,284 B2KYOCERA Document Solutions Inc.
Developing cartridge with a bent blade holder of a doctor blade element1 Apr 2025US 12,265,341 B2Zhuhai Yuancheng Digital Technology Co., Ltd.

Most cited

By later US patents