B29L 2023/003
Tubular articles: having irregular or rough surfaces
Official title: {having irregular or rough surfaces}
B29L2023/003 (Tubular articles: having irregular or rough surfaces) appears on 157 US grants and 80 published applications in this corpus.
Search patents in B29L- Granted patents
- 157
- Published applications
- 80
- Assignees
- 93
- Inventors
- 236
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 3 | 3 |
| 2012 | 0 | 6 |
| 2013 | 1 | 4 |
| 2014 | 3 | 3 |
| 2015 | 5 | 7 |
| 2016 | 6 | 6 |
| 2017 | 8 | 6 |
| 2018 | 6 | 4 |
| 2019 | 4 | 5 |
| 2020 | 6 | 6 |
| 2021 | 5 | 3 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 3 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Therapeutic, fitness, and sports enhancement device26 Aug 2025US 12,396,916 B2Performance Solutions, LLC
- Therapeutic, fitness, and sports enhancement device21 Jan 2025US 12,201,571 B2Performance Solutions, LLC
- Therapeutic, fitness, and sports enhancement device14 Jan 2025US 12,193,986 B2Performance Solutions, LLC
- Therapeutic, fitness, and sports enhancement device5 Nov 2024US 12,133,825 B2Performance Solutions, LLC
- Plastic container and method for producing same26 Dec 2023US 11,851,234 B2Kyoraku Co., Ltd.
- Therapeutic, fitness, and sports enhancement device14 May 2026US 2026/0130815 A1Performance Solutions, LLC
- A plumbing connector9 Apr 2026US 2026/0098600 A9Reliance Worldwide Corporation (UK) Limited
- Line system with numerous outlets22 Jan 2026US 2026/0024840 A1
- Tube and production method of tube31 Jul 2025US 2025/0243953 A1Daikin Industries, Ltd.
- Therapeutic, fitness, and sports enhancement device22 May 2025US 2025/0161145 A1Performance Solutions, LLC
Most cited
By later US patents
- Aerial duct with ribbed liner134US 5,678,609 AArnco Corporation · 1997
- Method and system for reduced friction introduction of coaxial catheters131US 5,762,631 ALocalmed, Inc. · 1998
- Method of making extruded construction for bags94US 4,196,030 AMinigrip, Inc. · 1980
- Integral extruded construction for bags84US 4,191,230 AMinigrip, Inc. · 1980
- Method of making grooved plastic medical tubing68US 4,330,497 ASherwood Medical Industries Inc. · 1982