F16L 27/0853
With spherical hinge
Official title: {with spherical hinge}
F16L27/0853 (With spherical hinge) appears on 10 US grants and 4 published applications in this corpus.
Search patents in F16L- Granted patents
- 10
- Published applications
- 4
- Assignees
- 10
- Inventors
- 16
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 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 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pipe and container treatment facility comprising such a pipe28 Oct 2025US 12,455,029 B2Serac Group
- Extendable and contractible flexible joint2 Oct 2018US 10,088,085 B2Waterworks Technology Development Organization Co., Ltd.
- Pipe joint arrangement1 Nov 2011US 8,047,578 B2
- Airbag arrangement6 May 2003US 6,557,902 B1Takata (Europe) Vehicle Safety Technology GmbH
- Tuyere stock for blast furnaces12 Sep 1989US 4,865,298 ADavy McKee (Stockton) Limited
- Pipe and container treatment facility comprising such a pipe25 May 2023US 2023/0160509 A1Serac Group
- Swivel pipe coupling with restraint members8 Nov 2018US 2018/0320806 A1Eliezer Krausz Industrial Development Ltd.
- Extendable and Contractible Flexible Joint26 Nov 2015US 2015/0338003 A1Waterworks Technology Development Organization Co., Ltd.
- Pipe joint arrangement8 Apr 2010US 2010/0084857 A1
Most cited
By later US patents
- Flex joint incorporating enclosed conductors153US 4,842,059 AHalliburton Logging Services, Inc. · 1989
- Ball and socket swivel with conduit therethrough and torque transfer capability21US 4,155,670 AChicago Bridge & Iron Company · 1979
- Universal equipment for connecting pipe line favourably for adjusting variable angles7US 3,943,962 AMagyar Tudomanyos Akademia Kozponti Kemiai Kutato Intezet · 1976
- Flexible joint for conduit7US 3,995,896 AMidland-Ross Corporation · 1976
- Airbag arrangement6US 6,557,902 B1Takata (Europe) Vehicle Safety Technology GmbH · 2003