F16L 19/0243
Specially adapted for use with coated pipes
Official title: {specially adapted for use with coated pipes}
F16L19/0243 (Specially adapted for use with coated pipes) appears on 23 US grants and 22 published applications in this corpus.
Search patents in F16L- Granted patents
- 23
- Published applications
- 22
- Assignees
- 18
- Inventors
- 41
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 0 |
| 2019 | 3 | 0 |
| 2020 | 0 | 3 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 4 |
| 2025 | 3 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for measurement method of axial force of a tube fitting3 Feb 2026US 12,540,692 B2Sanoh Industrial Co., Ltd.
- Reducing fastener having flexible sleeves for connecting a coated conduit to a fitting2 Dec 2025US 12,486,930 B2Robroy Industries—Texas, LLC
- Method for treating a pipe, pipe and pipe connection device3 Jun 2025US 12,320,451 B2TI Automotive (Heidelberg) GmbH
- Method for manufacturing a tube fitting13 May 2025US 12,297,935 B2Sanoh Industrial Co., Ltd.
- Tube fitting and tube equipped with tube fitting23 Jan 2024US 11,879,572 B2Sanoh Industrial Co., Ltd.
- Convex male fitting and systems19 Dec 2024US 2024/0418302 A1Controls Southeast, Inc.
- Reducing Fastener Having Flexible Sleeves for Connecting a Coated Conduit to a Fitting1 Aug 2024US 2024/0255078 A1Robroy Industries—Texas, LLC
- Method and device for measurement method of axial force of a tube fitting21 Mar 2024US 2024/0093812 A1Sanoh Industrial Co., Ltd.
- Method for manufacturing a tube fitting14 Mar 2024US 2024/0084935 A1Sanoh Industrial Co., Ltd.
- Method for treating a pipe, pipe and pipe connection device12 Oct 2023US 2023/0323986 A1TI Automotive (Heidelberg) GmbH
Most cited
By later US patents
- Connecting structure of externally resin-coated small-diameter metallic pipe34US 6,109,660 AUsui Kokusai Sangyo Kaisha Limited · 2000
- Structure of the connecting end portion of composite tube having small diameter16US 4,893,657 AUsui Kokusai Sangyo Kabushiki Kaisha · 1990
- Electro-optical removal of plastic layer bonded to a metal tube13US 6,130,404 AITT Automotive, Inc. · 2000
- Shrouded tube and coupling therefor11US 4,295,666 AUnited Technologies Corporation · 1981
- Threaded component and device for connecting piping7US 8,172,278 B2TI Automotive (Heidelberg) GmbH · 2012