E06B 9/02

Shutters, movable grilles, or other safety closing devices

Official title: Shutters, movable grilles, or other safety closing devices, e.g. against burglary (louvre windows or grilles E06B7/08; lamellar blinds E06B9/26)

E06B9/02 (Shutters, movable grilles, or other safety closing devices) appears on 2,300 US grants and 1,966 published applications in this corpus.

Search patents in E06B

Granted patents: 2,300
Published applications: 1,966
Assignees: 882
Inventors: 3,279
Latest grant: 29 Sep 2026

Filings by year

E06B 9/02: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	12	0
1977	22	0
1978	17	0
1979	9	0
1980	15	0
1981	23	0
1982	24	0
1983	18	0
1984	28	0
1985	26	0
1986	39	0
1987	32	0
1988	24	0
1989	33	0
1990	26	0
1991	35	0
1992	30	0
1993	38	0
1994	40	0
1995	48	0
1996	52	0
1997	43	0
1998	47	0
1999	53	0
2000	57	0
2001	42	9
2002	51	39
2003	41	56
2004	31	67
2005	43	57
2006	31	62
2007	20	77
2008	30	84
2009	27	88
2010	50	65
2011	33	66
2012	52	77
2013	55	62
2014	60	74
2015	62	86
2016	84	103
2017	74	106
2018	70	101
2019	87	105
2020	91	91
2021	91	97
2022	68	108
2023	90	92
2024	97	86
2025	84	52
2026	45	56

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

Shutters, movable grilles, or other safety closing devices

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