F16L 57/06
Against wear
Official title: against wear (F16L57/04 takes precedence)
F16L57/06 (Against wear) appears on 460 US grants and 478 published applications in this corpus.
Search patents in F16L- Granted patents
- 460
- Published applications
- 478
- Assignees
- 345
- Inventors
- 1,034
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 8 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 5 |
| 2003 | 3 | 4 |
| 2004 | 7 | 4 |
| 2005 | 1 | 11 |
| 2006 | 1 | 6 |
| 2007 | 3 | 8 |
| 2008 | 3 | 18 |
| 2009 | 3 | 11 |
| 2010 | 7 | 16 |
| 2011 | 8 | 7 |
| 2012 | 6 | 16 |
| 2013 | 9 | 28 |
| 2014 | 4 | 37 |
| 2015 | 27 | 29 |
| 2016 | 22 | 30 |
| 2017 | 23 | 30 |
| 2018 | 26 | 30 |
| 2019 | 25 | 22 |
| 2020 | 28 | 32 |
| 2021 | 22 | 24 |
| 2022 | 22 | 25 |
| 2023 | 20 | 27 |
| 2024 | 26 | 28 |
| 2025 | 19 | 20 |
| 2026 | 14 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pipe wear monitoring system and method of use thereof15 Sep 2026US 12,736,322 B22C Holdings Pty Ltd
- Work machine comprising an electric traction drive1 Sep 2026US 12,722,723 B2Liebherr-Werk Nenzing GmbH
- Heated whip hose11 Aug 2026US 12,702,991 B2Graco Minnesota Inc.
- Abrasion resistant coated tube14 Jul 2026US 12,680,629 B2Cooper-Standard Automotive Inc.
- Method and apparatus for reinforcing piping and installing a pipe adapter30 Jun 2026US 12,669,208 B2TruComp Pipe LLC
- Cable protector ring10 Sep 2026US 2026/0264275 A1KUKA Deutschland GmbH
- Air-conditioner decoration tube27 Aug 2026US 2026/0251239 A1
- Method of rotating a pipeline section23 Jul 2026US 2026/0210463 A1Victaulic Company
- Oil-well metal pipe23 Jul 2026US 2026/0210478 A1
- Support member for routing a fluid or electrical line in a structural member9 Apr 2026US 2026/0097721 A1
Most cited
By later US patents
- Abrasion resistant braided sleeve141US 4,754,685 ARaychem Corporation · 1988
- Vibration abrasive resistant fabric covering117US 4,836,080 AThe Bentley-Harris Manufacturing Company · 1989
- Dual gasket lined pipe connector113US 5,405,171 AUnion Oil Company of California · 1995
- Method for making refractory lined duct and duct formed thereby106US 5,078,822 A1992
- Protective jacket assembly103US 4,611,656 A1986