F16L 41/023
Y- pieces
Official title: {Y- pieces (F16L41/025, F16L41/026, F16L41/028 take precedence)}
F16L41/023 (Y- pieces) appears on 145 US grants and 171 published applications in this corpus.
Search patents in F16L- Granted patents
- 145
- Published applications
- 171
- Assignees
- 125
- Inventors
- 333
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 2 |
| 2005 | 2 | 5 |
| 2006 | 1 | 7 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 4 |
| 2010 | 0 | 3 |
| 2011 | 1 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 6 |
| 2014 | 3 | 8 |
| 2015 | 1 | 9 |
| 2016 | 7 | 7 |
| 2017 | 4 | 9 |
| 2018 | 10 | 16 |
| 2019 | 13 | 6 |
| 2020 | 9 | 14 |
| 2021 | 10 | 11 |
| 2022 | 6 | 9 |
| 2023 | 12 | 15 |
| 2024 | 9 | 11 |
| 2025 | 16 | 6 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vee manifold with at least three flow channels6 Oct 2026US 12,753,871 B2Rooftop Research, LLC
- Tubular connector11 Aug 2026US D1,141,083 S1Reliance Worldwide Corporation · Design
- Mountable dust hose connector system30 Jun 2026US 12,669,200 B1Rockler Companies, Inc.
- Gimbals and their manufacture5 May 2026US 12,618,499 B2ROLLS-ROYCE plc
- Tubing connection assembly28 Apr 2026US 12,612,988 B2Flownamics Analytical Instruments, Inc.
- Fluid distribution junction3 Sep 2026US 2026/0258894 A1SaniSure, Inc.
- Self-centering floating fluid coupler21 May 2026US 2026/0139782 A1AMD Design, LLC
- Device and method for assembling components of a plumbing fitting7 May 2026US 2026/0126142 A1Reliance Worldwide Corporation
- Method of joining pipes and apparatus for facilitating the same16 Apr 2026US 2026/0104122 A1
- Fluid distribution junctions and assembly methods2 Apr 2026US 2026/0092664 A1SaniSure, Inc.
Most cited
By later US patents
- Y-branch splittable connector187US 6,619,697 B2NKF Kabel B.V. · 2003
- Frac manifold missile and fitting148US 10,982,523 B1KHOLLE Magnolia 2015, LLC · 2021
- Flowline junction fittings for frac systems127US 10,662,749 B1KHOLLE Magnolia 2015, LLC · 2020
- Method of installing Y-branch splittable connector101US 6,880,219 B2NKF Kabel B.V. · 2005
- Bifurcated tubing connector49US 3,944,261 ATexas Medical Products, Inc. · 1976