F16L 59/181

Joints in which sealing surfaces are pressed together by means of a

Official title: {Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts}

F16L59/181 (Joints in which sealing surfaces are pressed together by means of a) appears on 15 US grants and 13 published applications in this corpus.

Search patents in F16L

Granted patents: 15
Published applications: 13
Assignees: 13
Inventors: 39
Latest grant: 12 May 2026

Filings by year

F16L 59/181: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	1	0
1977	0	0
1978	1	0
1979	0	0
1980	0	0
1981	0	0
1982	2	0
1983	0	0
1984	0	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	0	0
1994	0	0
1995	0	0
1996	0	0
1997	0	0
1998	0	0
1999	0	0
2000	0	0
2001	0	0
2002	0	0
2003	0	0
2004	0	0
2005	1	1
2006	0	0
2007	0	0
2008	0	0
2009	0	0
2010	0	0
2011	0	0
2012	0	0
2013	0	0
2014	0	2
2015	0	1
2016	1	2
2017	0	0
2018	1	0
2019	1	0
2020	1	2
2021	0	1
2022	1	0
2023	0	2
2024	3	1
2025	0	1
2026	2	0

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

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