B23B 29/03435
By means of screws and nuts
Official title: {by means of screws and nuts}
B23B29/03435 (By means of screws and nuts) appears on 39 US grants and 19 published applications in this corpus.
Search patents in B23B- Granted patents
- 39
- Published applications
- 19
- Assignees
- 35
- Inventors
- 81
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 2 | 2 |
| 2019 | 3 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- High-performance facing head8 Nov 2022US 11,491,553 B2OMG, Inc.
- Facing head and method for clamping and releasing a tool in or from a tool holder device of the facing head11 Oct 2022US 11,465,215 B2Gebr. Heller Maschinenfabrik GmbH
- Adjusting device for a cutting tool and cutting tool having an adjusting device27 Sep 2022US 11,453,066 B2Guehring KG
- Boring tool31 Aug 2021US 11,103,931 B2Sandvik Intellectual Property AB
- Safe mode cross slide system17 Sep 2019US 10,413,971 B1
- Finishing boring machine for high-precision wheel hub hole22 Aug 2024US 2024/0278335 A1NSH-CTI Machine Tool (Jiangxi) Co., Ltd.
- Cutting head lubrication mechanism25 Jul 2024US 2024/0246157 A1Seco Tools Tooling Systems
- High-performance facing head15 Apr 2021US 2021/0107067 A1OMG, Inc.
- Adjusting device for a cutting tool and cutting tool having an adjusting device10 Sep 2020US 2020/0282468 A1Guehring KG
- Facing head and method for clamping and releasing a tool in or from a tool holder device of the facing head30 Jul 2020US 2020/0238406 A1Gebr. Heller Maschinenfabrik GmbH
Most cited
By later US patents
- Machine with rotating cutting tool33US 4,599,769 AColt Industries Operating Corp. · 1986
- Automatic feed device for a facing head31US 4,637,285 A1987
- Boring and facing head as well as a machine designed for receiving this head21US 4,489,629 AD'Andrea S.p.A. · 1984
- Surface contouring tool20US 5,197,361 AGeneral Electric Company · 1993
- Remote controlled tool arm adjustment12US 4,432,259 AWerth Engineering, Inc. · 1984