B24B 33/088
For holes having a shape other than cylindrical
Official title: {for holes having a shape other than cylindrical}
B24B33/088 (For holes having a shape other than cylindrical) appears on 11 US grants and 12 published applications in this corpus.
Search patents in B24B- Granted patents
- 11
- Published applications
- 12
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 3 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing rotationally symmetrical, non-cylindrical bores with a honing tool, and honing machine which is designed and equipped for making a cylindrical bore into a conical bore6 Aug 2024US 12,053,853 B2Gehring Technologies GmbH + Co. KG
- Method for producing rotationally symmetrical, non cylindrical bores using a honing tool9 Jun 2020US 10,675,730 B2Gehring Technologies GmbH + Co. KG
- Method for forming anchor hole and diameter expansion device26 May 2020US 10,661,477 B2Fs Technical Corporation
- Method and device for producing non-cylindrical bores with at least one recess by honing18 Jun 2019US 10,322,490 B2Gehring Technologies GmbH + Co. KG
- Lapping tool30 Aug 2016US 9,427,839 B2Siemens Energy, Inc.
- Honing tool and fine machining method using the honing tool5 Dec 2019US 2019/0366504 A1Elgan-Diamantwerkzeuge GmbH & Co. KG
- Method for producing rotationally symmetrical, non-cylindrical bores with a honing tool, and honing machine which is designed and equipped for making a cylindrical bore into a conical bore18 Apr 2019US 2019/0111540 A1Gehring Technologies GmbH + Co. KG
- Method for producing rotationally symetrical, non cylindrical bores using a honing tool8 Nov 2018US 2018/0318979 A1Gehring Technologies GmbH + Co. KG
- Method and Device for Producing Non-Cylindrical Bores with at Least One Recess by Honing11 May 2017US 2017/0129070 A1Gehring Technologies GmbH + Co. KG
- Method for forming anchor hole and diameter expansion device9 Feb 2017US 2017/0036373 A1Fs Technical Corporation
Most cited
By later US patents
- Manufacture of pistons8US 4,638,694 AAe PLC · 1987
- Honing tool for elliptical cylinder bore4US 5,681,210 AGeneral Motors Corporation · 1997
- Method for producing a bore3US 6,973,367 B2Maschinenfabrik Gehring GmbH & Co. · 2005
- Apparatus for honing cycloidal surfaces2US 4,346,534 AEx-Cell-O Corporation · 1982
- Mechanism for honing non round cylinder bores and machine adapter assembly2US 6,179,700 B2General Motors Corporation · 2001