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E05B 17/0016

Defrosting

Official title: {Defrosting, e.g. heating devices}

E05B17/0016 (Defrosting) appears on 41 US grants and 31 published applications in this corpus.

Search patents in E05B

Granted patents: 41
Published applications: 31
Assignees: 22
Inventors: 82
Latest grant: 17 Feb 2026

Filings by year

E05B 17/0016: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	1	0
1979	0	0
1980	0	0
1981	5	0
1982	0	0
1983	0	0
1984	2	0
1985	0	0
1986	0	0
1987	0	0
1988	2	0
1989	2	0
1990	1	0
1991	1	0
1992	1	0
1993	1	0
1994	0	0
1995	0	0
1996	1	0
1997	0	0
1998	1	0
1999	0	0
2000	1	0
2001	0	1
2002	1	1
2003	1	2
2004	0	0
2005	2	2
2006	0	1
2007	1	1
2008	0	1
2009	1	0
2010	1	1
2011	0	0
2012	1	0
2013	0	0
2014	1	1
2015	0	1
2016	1	0
2017	0	1
2018	0	0
2019	0	1
2020	2	3
2021	1	2
2022	1	5
2023	2	1
2024	2	2
2025	2	1
2026	1	3

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

Recent patents

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Keyless puck lock apparatus and system14 Jan 2025US 12,198,486 B2Security Enhancement Systems, LLC
Keyless puck lock apparatus and system9 Jul 2024US 12,033,448 B2Security Enhancement Systems, LLC
Electronic sliding bolt shutter lock apparatus and system28 May 2024US 11,995,930 B2Security Enhancement Systems, LLC

Most cited

By later US patents