F16L 5/12
The pipe being cut in two pieces
Official title: the pipe being cut in two pieces
F16L5/12 (The pipe being cut in two pieces) appears on 65 US grants and 57 published applications in this corpus.
Search patents in F16L- Granted patents
- 65
- Published applications
- 57
- Assignees
- 44
- Inventors
- 131
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 0 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 3 |
| 2014 | 0 | 3 |
| 2015 | 4 | 10 |
| 2016 | 4 | 1 |
| 2017 | 5 | 2 |
| 2018 | 5 | 3 |
| 2019 | 6 | 2 |
| 2020 | 2 | 5 |
| 2021 | 1 | 2 |
| 2022 | 2 | 6 |
| 2023 | 1 | 0 |
| 2024 | 3 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pipe connector28 Oct 2025US 12,454,819 B2Maax Bath Inc.
- Method of providing a pipe passageway through a concrete slab11 Mar 2025US 12,247,678 B2
- Plumbing fixtures for a spa13 Aug 2024US 12,060,962 B2Strong Industries, Inc.
- Quick connector with bracket retainer14 May 2024US 11,982,382 B2Cooper-Standard Automotive Inc.
- Adjustable-length water supply adapter2 Apr 2024US 11,946,577 B2Kohler Co.
- Adapter for use in information transfer from within sealed space with hazardous environment2 Jul 2026US 2026/0188992 A1The United States of America as represented by the Secretary of the Navy
- Connecting Assembly18 Jun 2026US 2026/0168606 A1Illinois Tool Works Inc.
- Flanged clamp union and method of assembly14 Aug 2025US 2025/0257826 A1Deere & Company
- Pipe Connector17 Nov 2022US 2022/0364348 A1Maax Bath Inc.
- Vent Pipe Seal Fitting6 Oct 2022US 2022/0316626 A12020 Innovations, LLC
Most cited
By later US patents
- Coupling for concrete wall or floor mounting46US 5,035,097 A1991
- Under floor fire stop coupling and method44US 4,848,043 A1989
- Concrete slab penetration unit for pipes42US 5,309,688 A1994
- Electrical conduit assembly31US 5,704,400 AMyers Electric Products, Inc. · 1998
- Dielectric isolators31US 8,003,014 B2Eaton Corporation · 2011