F16L 25/0063
With two corrugated pipes being directly connected to each other
Official title: {with two corrugated pipes being directly connected to each other}
F16L25/0063 (With two corrugated pipes being directly connected to each other) appears on 49 US grants and 40 published applications in this corpus.
Search patents in F16L- Granted patents
- 49
- Published applications
- 40
- Assignees
- 27
- Inventors
- 78
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 3 |
| 2003 | 3 | 5 |
| 2004 | 2 | 6 |
| 2005 | 3 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 3 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure hose and method for producing a pressure hose26 Aug 2025US 12,398,833 B2Uniwell Rohrsysteme GmbH & Co. KG
- Garden hose14 Jan 2025US 12,196,344 B2Zhejiang Tianti Rubber & Plastic Technology Co., Ltd.
- Split pulse tube connecting line25 Jun 2024US 12,018,780 B2Sumitomo (SHI) Cryogenics of America, Inc.
- Pressure hose and method for producing a pressure hose19 Mar 2024US 11,933,439 B2Uniwell Rohrsysteme GmbH & Co. KG
- Pipe coupling26 Oct 2021US 11,156,316 B2
- Connector for conduits2 Apr 2026US 2026/0092660 A1Maxi-Drain Inc.
- Bell and Spigot and Method of Making Same14 Aug 2025US 2025/0257827 A1SpringSeal, Inc.
- Garden hose17 Oct 2024US 2024/0344641 A1Zhejiang Tianti Rubber & Plastic Technology Co., Ltd.
- Adaptive tile coupling16 May 2024US 2024/0159335 A1
- Pressure hose and method for producing a pressure hose14 Dec 2023US 2023/0400131 A1Uniwell Rohrsysteme GmbH & Co. KG
Most cited
By later US patents
- Flexible swimming pool cleaner hose50US 5,348,051 A1994
- Joint for corrugated pipe49US 6,367,849 B1Totaku Industries, Inc. · 2002
- Repositionable flexible downspout extension45US 5,813,701 AGutter World, Inc. · 1998
- Low profile downspout extension and landscape drainage assembly44US 8,689,837 B12014
- Annular gasket with locking structure43US 6,367,802 B1Malcolm Mann, Inc. · 2002