B24B 33/04
Designed for working external surfaces of revolution
Official title: designed for working external surfaces of revolution
B24B33/04 (Designed for working external surfaces of revolution) appears on 34 US grants and 24 published applications in this corpus.
Search patents in B24B- Granted patents
- 34
- Published applications
- 24
- Assignees
- 26
- Inventors
- 70
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 3 | 4 |
| 2016 | 4 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Environmentally friendly straw and manufacturing method thereof26 Dec 2023US 11,850,812 B2
- Shaft deburring device12 Apr 2022US 11,298,756 B1
- Method for producing bearing components by means of a production line, production line and production system30 Jun 2020US 10,695,885 B2Schaeffler Technologies AG & Co. KG
- 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
- Honing method and inner cam with C-shaped cross section21 May 2019US 10,293,452 B2Honda Motor Co., Ltd.
- Systems and Methods for Object Honing and Testing1 Oct 2026US 2026/0295762 A1Relativity Space, Inc.
- Environmentally friendly straw and manufacturing method thereof1 Jul 2021US 2021/0197508 A1
- Tool for cleaning the rollers of container- or can-closing machines21 Nov 2019US 2019/0351524 A1
- Method for producing bearing components by means of a production line, production line and production system2 Aug 2018US 2018/0215005 A1Schaeffler Technologies AG & Co. KG
- Method and Machine for Finishing a Spherically Curved Surface Portion of a Workpiece by Means of a Finishing Tool and a Dressing Tool for the Finishing Tool21 Jun 2018US 2018/0169824 A1Thielenhaus Technologies GmbH
Most cited
By later US patents
- Universal jaw attachment for microfinishing machine10US 5,775,974 AK-Line Industries, Inc. · 1998
- External hone and method of making and using the same10US 6,074,282 ASunnen Products Company · 2000
- Method for the fine machining of piston rings and apparatus for carrying out same8US 5,775,978 AAE Goetze GmbH · 1998
- External hone6US 5,341,603 AGeneral Electric Company · 1994
- Outside diameter finishing tool and method of making the same6US 6,080,053 AEngis Corporation · 2000