F16L 23/08
Connection by tangentially arranged pin and nut
Official title: connection by tangentially arranged pin and nut
F16L23/08 (Connection by tangentially arranged pin and nut) appears on 448 US grants and 477 published applications in this corpus.
Search patents in F16L- Granted patents
- 448
- Published applications
- 477
- Assignees
- 266
- Inventors
- 800
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 3 |
| 2002 | 7 | 4 |
| 2003 | 5 | 6 |
| 2004 | 6 | 8 |
| 2005 | 3 | 24 |
| 2006 | 2 | 12 |
| 2007 | 3 | 7 |
| 2008 | 10 | 19 |
| 2009 | 8 | 10 |
| 2010 | 12 | 17 |
| 2011 | 9 | 14 |
| 2012 | 14 | 15 |
| 2013 | 10 | 22 |
| 2014 | 9 | 14 |
| 2015 | 17 | 17 |
| 2016 | 10 | 16 |
| 2017 | 15 | 22 |
| 2018 | 12 | 23 |
| 2019 | 19 | 22 |
| 2020 | 19 | 40 |
| 2021 | 19 | 29 |
| 2022 | 35 | 38 |
| 2023 | 35 | 32 |
| 2024 | 32 | 29 |
| 2025 | 35 | 22 |
| 2026 | 13 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Actuators22 Sep 2026US 12,742,465 B2Hamilton Sundstrand Corporation
- Retaining device for end rings of pipe coupling22 Sep 2026US 12,742,510 B1Krausz Industries Ltd.
- Coupling permitting longitudinal axis rotation of pipe elements1 Sep 2026US 12,723,687 B2Victaulic Company
- Profiled clamp18 Aug 2026US 12,710,119 B2Norma Germany GmbH
- Hygienic clamp with position feedback14 Jul 2026US 12,680,635 B2Tourgee & Associates, Inc.
- Pipe element, coupling and roller set27 Aug 2026US 2026/0251240 A1Victaulic Company
- Grooved Pipe Element and Coupling27 Aug 2026US 2026/0251244 A1Victaulic Company
- Grooved Pipe Element and Coupling27 Aug 2026US 2026/0251247 A1Victaulic Company
- Adapter coupling27 Aug 2026US 2026/0251248 A1Victaulic Company
- Method of rotating a pipeline section23 Jul 2026US 2026/0210463 A1Victaulic Company
Most cited
By later US patents
- Source chemical container assembly561US 6,889,864 B2ASM International N.V. · 2005
- Hingeable split pipe collar144US 4,408,788 AGrinnell Fire Protection Systems Company, Inc. · 1983
- Deformable mechanical pipe coupling117US 7,086,131 B2Victaulic Company · 2006
- Flexible joint capable of use in the O'Connor combustor coaxial piping115US 4,850,616 AWestinghouse Electric Corp. · 1989
- Pipe coupling hinge114US 5,018,768 AQuikcoup, Inc. · 1991