F16L 19/063
By means of conical threaded surfaces
Official title: {by means of conical threaded surfaces}
F16L19/063 (By means of conical threaded surfaces) appears on 11 US grants and 14 published applications in this corpus.
Search patents in F16L- Granted patents
- 11
- Published applications
- 14
- Assignees
- 10
- Inventors
- 21
- Latest grant
- 23 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 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 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High-pressure resistant screw connection for pipe or hose lines with a tapered thread23 Mar 2021US 10,955,076 B2Parker Hannifin Manufacturing Germany GmbH & Co. KG
- Connector device4 Feb 2020US 10,550,970 B2Kutting UK Limited
- Enhanced union connection21 Aug 2018US 10,053,923 B2Forum US, Inc.
- Intermittent sealing device20 Aug 2013US 8,511,688 B2Praxair Technology, Inc.
- Electrical connection assembly with unitary sealing and compression ring21 Oct 2008US 7,438,327 B2Bridgeport Fittings, Inc.
- Enhanced union connection2 Nov 2017US 2017/0314336 A1Forum US, Inc.
- High-pressure resistant screw connection for pipe or hose lines with a tapered thread21 Sep 2017US 2017/0268706 A1Parker Hannifin Manufacturing Germany GmbH & Co. KG
- A connector device27 Jul 2017US 2017/0211729 A1Kutting UK Limited
- High pressure-resistant screw connection for pipelines or hose lines having a tapered thread5 Jun 2014US 2014/0152001 A1
- Pipe connector28 Feb 2013US 2013/0049361 A1King Industrial Limited
Most cited
By later US patents
- Electrical connection assembly with unitary sealing and compression ring41US 7,438,327 B2Bridgeport Fittings, Inc. · 2008
- Connector fittings33US 4,893,846 A1990
- Connector fittings and method of connecting same17US 5,222,772 A1993
- Heat recoverable composite coupling device with tapered insert14US 4,455,041 ARaychem Corporation · 1984
- Connector fitting locking and sealing arrangements9US 5,110,158 A1992