F16L 13/147
By radially expanding the inner part
Official title: {by radially expanding the inner part (F16L13/168 takes precedence)}
F16L13/147 (By radially expanding the inner part) appears on 140 US grants and 119 published applications in this corpus.
Search patents in F16L- Granted patents
- 140
- Published applications
- 119
- Assignees
- 99
- Inventors
- 262
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 0 |
| 2003 | 3 | 4 |
| 2004 | 4 | 3 |
| 2005 | 3 | 4 |
| 2006 | 3 | 4 |
| 2007 | 3 | 7 |
| 2008 | 3 | 8 |
| 2009 | 2 | 8 |
| 2010 | 0 | 2 |
| 2011 | 5 | 3 |
| 2012 | 2 | 5 |
| 2013 | 4 | 4 |
| 2014 | 3 | 6 |
| 2015 | 2 | 1 |
| 2016 | 4 | 12 |
| 2017 | 4 | 8 |
| 2018 | 5 | 11 |
| 2019 | 11 | 5 |
| 2020 | 10 | 8 |
| 2021 | 6 | 5 |
| 2022 | 6 | 4 |
| 2023 | 3 | 2 |
| 2024 | 6 | 2 |
| 2025 | 0 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fitting for connecting to a tubular element, tubing connection and a method for connecting a fitting to a tubular element15 Sep 2026US 12,736,155 B2Conex IPR Limited
- System having a device for producing a pipeline unit and method for producing a pipeline unit4 Aug 2026US 12,698,851 B2Glatt GmbH
- Mechanical orientation control heater hose assembly for quick connect29 Oct 2024US 12,129,940 B2Hanon Systems
- Element joint and manufacturing method therefor1 Oct 2024US 12,104,719 B2Kobe Steel, Ltd.
- Piping component having a plurality of grooves24 Sep 2024US 12,098,784 B2NIBCO Inc.
- Potted cavity fitting25 Dec 2025US 2025/0389362 A1Goodrich Corporation
- System Having a Device for Producing a Pipeline Unit and Method for Producing a Pipeline Unit23 May 2024US 2024/0167590 A1Glatt GmbH
- Connection of a pipe-like component with a connecting part29 Feb 2024US 2024/0068606 A1Johannes Schäfer vorm. Stettiner Schraubenwerke GmbH & Co. KG
- Garden hose with metal sheath and fabric cover11 May 2023US 2023/0145449 A1E. Mishan & Sons, Inc.
- Tube coupling26 Jan 2023US 2023/0029012 A1General Electric Company
Most cited
By later US patents
- Internal swage fitting124US 6,517,126 B1General Electric Company · 2003
- Method of joining lined pipes120US 6,226,855 B1Lattice Intellectual Property Limited · 2001
- Radially expandable tubular connection116US 6,607,220 B2Hydril Company · 2003
- Double sleeve pipe coupler114US 4,053,247 A1977
- Prepared joint for a tube fitting110US 4,076,287 ACaterpillar Tractor Co. · 1978