B65G 53/523
Wear protection
Official title: {Wear protection}
B65G53/523 (Wear protection) appears on 72 US grants and 41 published applications in this corpus.
Search patents in B65G- Granted patents
- 72
- Published applications
- 41
- Assignees
- 52
- Inventors
- 144
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 4 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 3 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 1 | 2 |
| 2021 | 4 | 4 |
| 2022 | 4 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wear resistant blow-through rotary valve8 Apr 2025US 12,269,697 B2Schenck Process Europe GmbH
- Wear resistant granular direction altering device1 Nov 2022US 11,485,588 B2CNH Industrial America LLC
- Modular hopper tee and method of using same9 Aug 2022US 11,408,547 B2Bailey-Parks Urethane, Inc.
- Sectional-type high wear-resistant double-layer straight tube and a method for preparing the same14 Jun 2022US 11,359,758 B2
- Device for resuspension of solids in slurry pipe transport25 Jan 2022US 11,230,445 B2FLSmidth A/S
- Solids-conveying pipe assembly with wear measurement4 Jun 2026US 2026/0153171 A1Esser-Werke GmbH & Co. KG
- Wear Degree Measuring Device and Wear Degree Measuring System Including the Same7 Aug 2025US 2025/0251337 A1LG Energy Solution, Ltd.
- Pipe Wear Detection Apparatus22 May 2025US 2025/0164342 A1
- An outlet pipe and a method for assembling8 May 2025US 2025/0146613 A1Valmet Flow Control Oy
- Pneumatic conveying system and optimized configuration method24 Apr 2025US 2025/0128894 A1Jiangsu Xcmg Construction Machinery Research Institute Ltd.
Most cited
By later US patents
- Vibration abrasive resistant fabric covering117US 4,836,080 AThe Bentley-Harris Manufacturing Company · 1989
- Wear indicator for material transfer systems75US 5,228,478 A1993
- Short radius, low wear elbow49US 4,387,914 AHammertek Corporation · 1983
- Wear-resistant pipe47US 4,633,913 ACombustion Engineering, Inc. · 1987
- Abrasive material transport hose with wear detecting sensors39US 6,386,237 B1The Goodyear Tire & Rubber Company · 2002