B24B 5/00
Machines or devices designed for grinding surfaces of revolution on work, including
Official title: Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor (B24B11/00 - B24B21/00 take precedence; honing machines or devices using abrading blocks performing axial and rotary movements superimposed on one another B24B33/00)
B24B5/00 (Machines or devices designed for grinding surfaces of revolution on work, including) appears on 1,278 US grants and 918 published applications in this corpus.
Search patents in B24B- Granted patents
- 1,278
- Published applications
- 918
- Assignees
- 668
- Inventors
- 2,339
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 20 | 0 |
| 1977 | 25 | 0 |
| 1978 | 24 | 0 |
| 1979 | 7 | 0 |
| 1980 | 11 | 0 |
| 1981 | 17 | 0 |
| 1982 | 6 | 0 |
| 1983 | 9 | 0 |
| 1984 | 20 | 0 |
| 1985 | 20 | 0 |
| 1986 | 19 | 0 |
| 1987 | 20 | 0 |
| 1988 | 9 | 0 |
| 1989 | 16 | 0 |
| 1990 | 17 | 0 |
| 1991 | 19 | 0 |
| 1992 | 14 | 0 |
| 1993 | 22 | 0 |
| 1994 | 15 | 0 |
| 1995 | 17 | 0 |
| 1996 | 29 | 0 |
| 1997 | 31 | 0 |
| 1998 | 30 | 0 |
| 1999 | 30 | 0 |
| 2000 | 45 | 0 |
| 2001 | 51 | 16 |
| 2002 | 42 | 32 |
| 2003 | 29 | 27 |
| 2004 | 35 | 46 |
| 2005 | 30 | 36 |
| 2006 | 39 | 25 |
| 2007 | 25 | 27 |
| 2008 | 18 | 35 |
| 2009 | 14 | 38 |
| 2010 | 19 | 31 |
| 2011 | 23 | 36 |
| 2012 | 26 | 24 |
| 2013 | 35 | 35 |
| 2014 | 27 | 44 |
| 2015 | 30 | 44 |
| 2016 | 30 | 61 |
| 2017 | 44 | 47 |
| 2018 | 43 | 58 |
| 2019 | 58 | 59 |
| 2020 | 39 | 52 |
| 2021 | 28 | 27 |
| 2022 | 28 | 21 |
| 2023 | 24 | 20 |
| 2024 | 24 | 29 |
| 2025 | 19 | 26 |
| 2026 | 6 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B24B 5/36Single-purpose machines or devices712
- B24B 5/02Involving centres or chucks for holding work404
- B24B 5/18Involving centreless means for supporting, guiding, floating or rotating work184
- B24B 5/01Machines or devices designed for grinding surfaces of revolution on work, including71
- B24B 5/35Accessories63
- B24B 5/50Machines or devices designed for grinding surfaces of revolution on work, including47
- B24B 5/313Involving work-supporting means carrying several workpieces to be operated on in succession15
Recent patents
- Workpiece loader assembly14 Jul 2026US 12,678,909 B1
- Modular bore polishing devices, and associated systems and methods23 Jun 2026US 12,661,753 B2Blue Origin Manufacturing, LLC
- Over-positioning grinding method of hard and brittle pipe fitting with large length-to-diameter ratio28 Apr 2026US 12,611,746 B1Tianjin University
- Cylinder device and method of manufacturing piston rod17 Mar 2026US 12,576,468 B2Hitachi Astemo, Ltd.
- Method of cleaning an aluminum wheel10 Feb 2026US 12,544,877 B2International Marketing, Inc.
- Modular bore polishing devices, and associated systems and methods1 Oct 2026US 2026/0295759 A1Blue Origin Manufacturing, LLC
- Method for producing a mount for machine tools and corresponding mounting system20 Aug 2026US 2026/0241511 A1
- Smoothing technique for perforated parts by means of magnetically circulating particles23 Jul 2026US 2026/0208312 A1
- Method and device for producing a modified surface structure on a tooth flank23 Jul 2026US 2026/0208313 A1Reishauer AG
- Method for mechanical grinding of soi wafer and mechanical grinding apparatus16 Jul 2026US 2026/0200031 A1Shanghai Simwings Technology Co., Ltd
Most cited
By later US patents
- Method and apparatus for using a retaining ring to control the edge effect156US 5,795,215 AAPPLIED Materials.Inc. · 1998
- Lapping apparatus and method for high speed lapping with a rotatable abrasive platen113US 6,149,506 AKeltech Engineering · 2000
- Raised island abrasive, method of use and lapping apparatus111US 6,769,969 B1Keltech Engineering · 2004
- Rolling mill equipped with on-line roll grinding system and grinding wheel101US 6,306,007 B1Hitachi, Ltd. · 2001
- Grinding wheel for roll grinding and method of roll grinding98US 8,070,556 B2Diamond Innovations, Inc. · 2011