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F24F 13/082

Grilles, registers or guards

Official title: {Grilles, registers or guards}

F24F13/082 (Grilles, registers or guards) appears on 734 US grants and 844 published applications in this corpus.

Search patents in F24F

Granted patents: 734
Published applications: 844
Assignees: 370
Inventors: 1,682
Latest grant: 6 Oct 2026

Filings by year

F24F 13/082: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	6	0
1977	3	0
1978	3	0
1979	1	0
1980	0	0
1981	1	0
1982	4	0
1983	2	0
1984	3	0
1985	5	0
1986	0	0
1987	2	0
1988	1	0
1989	1	0
1990	7	0
1991	2	0
1992	3	0
1993	2	0
1994	6	0
1995	3	0
1996	9	0
1997	8	0
1998	23	0
1999	18	0
2000	24	0
2001	26	5
2002	19	11
2003	13	18
2004	21	19
2005	9	17
2006	11	13
2007	8	27
2008	4	22
2009	10	22
2010	16	26
2011	10	24
2012	12	24
2013	14	25
2014	11	28
2015	12	29
2016	13	35
2017	27	41
2018	24	42
2019	39	50
2020	46	59
2021	29	65
2022	46	55
2023	52	56
2024	41	49
2025	47	47
2026	37	35

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

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