F16L 33/224
A clamping ring being arranged between the threaded member and the connecting
Official title: {a clamping ring being arranged between the threaded member and the connecting member}
F16L33/224 (A clamping ring being arranged between the threaded member and the connecting) appears on 95 US grants and 101 published applications in this corpus.
Search patents in F16L- Granted patents
- 95
- Published applications
- 101
- Assignees
- 90
- Inventors
- 193
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 2 | 6 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 5 |
| 2014 | 2 | 8 |
| 2015 | 3 | 6 |
| 2016 | 8 | 6 |
| 2017 | 2 | 2 |
| 2018 | 4 | 3 |
| 2019 | 4 | 8 |
| 2020 | 4 | 10 |
| 2021 | 8 | 6 |
| 2022 | 2 | 4 |
| 2023 | 3 | 4 |
| 2024 | 4 | 4 |
| 2025 | 3 | 6 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nonmetallic conduit fitting15 Sep 2026US 12,736,161 B1ABB Schweiz AG
- Plumbing connector8 Sep 2026US 12,729,785 B2Reliance Worldwide Corporation (UK) Limited
- Mining hose connecting device and method18 Aug 2026US 12,710,120 B2CCTEG Chongqing Research Institute Co., Ltd.
- Hose joint26 May 2026US 12,638,114 B2Toyox Co., Ltd.
- Hose joint sleeve and hose joint with the same31 Mar 2026US 12,590,659 B2Toyox Co., Ltd.
- Plumbing connector24 Sep 2026US 2026/0287102 A1Reliance Worldwide Corporation (UK) Limited
- Tube connector and tube with connector21 May 2026US 2026/0139773 A1Hirakawa Hewtech Corporation
- Tube connector and tube with connector21 May 2026US 2026/0139774 A1Hirakawa Hewtech Corporation
- Tube connector and tube with connector21 May 2026US 2026/0139775 A1Hirakawa Hewtech Corporation
- A plumbing connector9 Apr 2026US 2026/0098600 A9Reliance Worldwide Corporation (UK) Limited
Most cited
By later US patents