B24B 33/022
Horizontal honing machines
Official title: {Horizontal honing machines}
B24B33/022 (Horizontal honing machines) appears on 16 US grants and 13 published applications in this corpus.
Search patents in B24B- Granted patents
- 16
- Published applications
- 13
- Assignees
- 17
- Inventors
- 46
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Environmentally friendly straw and manufacturing method thereof26 Dec 2023US 11,850,812 B2
- Electromechanical rotary pipe mill or hone and method9 Jun 2020US 10,675,729 B2Baker Hughes, A Ge Company, LLC
- Device and method for the finishing machining of an internal face of a workpiece4 Jun 2019US 10,307,879 B2Supfina Grieshaber GmbH & Co. KG
- Honing machine for inner honing and outer honing5 May 2015US 9,022,837 B2Gehring Naumburg GmbH & Co.
- Method and machining installation for the finishing of a crankshaft bearing bore6 Jan 2015US 8,925,198 B2GROB-WERKE GmbH & Co. KG
- Tool system with tool components for configuring honing tools and manufacturing process23 Oct 2025US 2025/0326082 A1Nagel Technologies GmbH
- Honing machine and method for carrying out honing operations on orthogonally aliged bores in a workpiece24 Nov 2022US 2022/0371149 A1Gehring Technologies GmbH + Co. KG
- Honing machine18 Aug 2022US 2022/0258299 A1KADIA Produktion GmbH + Co.
- Honing apparatus28 Jul 2022US 2022/0234162 A1Gehring Technologies GmbH + Co. KG
- Environmentally friendly straw and manufacturing method thereof1 Jul 2021US 2021/0197508 A1
Most cited
By later US patents
- Method for preparing the internal surface of pipe31US 5,460,563 A1995
- Method for increasing wear resistance in an engine cylinder bore and improved automotive engine27US 6,328,026 B1The University of Tennessee Research Corporation · 2001
- Apparatus for grinding the internal surface of pipe10US 5,233,791 A1993
- Cylinder liner microfinishing apparatus and method9US 5,529,529 AIndustrial Metal Products Corporation · 1996
- Distal end honing device8US 6,585,571 B2Makino, Inc. · 2003