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B26B 21/522

Ergonomic details

Official title: {Ergonomic details, e.g. shape, ribs or rubber parts}

B26B21/522 (Ergonomic details) appears on 195 US grants and 309 published applications in this corpus.

Search patents in B26B

Granted patents: 195
Published applications: 309
Assignees: 57
Inventors: 385
Latest grant: 28 Apr 2026

Filings by year

B26B 21/522: granted patents and published applications per publication year
Year	Granted patents	Published applications
1990	3	0
1991	2	0
1992	2	0
1993	1	0
1994	2	0
1995	3	0
1996	4	0
1997	3	0
1998	3	0
1999	2	0
2000	0	0
2001	1	1
2002	2	4
2003	2	4
2004	2	9
2005	2	3
2006	2	3
2007	1	1
2008	0	11
2009	0	6
2010	3	4
2011	4	11
2012	3	9
2013	3	7
2014	7	8
2015	2	9
2016	2	10
2017	9	27
2018	11	32
2019	17	32
2020	20	22
2021	22	21
2022	19	17
2023	12	15
2024	10	10
2025	11	21
2026	3	12

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

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