B23B 31/086
Having an overload clutch
Official title: {having an overload clutch}
B23B31/086 (Having an overload clutch) appears on 19 US grants and 5 published applications in this corpus.
Search patents in B23B- Granted patents
- 19
- Published applications
- 5
- Assignees
- 11
- Inventors
- 23
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual operating tapping head13 Feb 2024US 11,897,039 B2
- Tapping shank capable of ensuring safety of screw tap9 Mar 2021US 10,940,539 B2
- Tapping unit with protection means15 Sep 2015US 9,132,486 B2Pronic
- Self-reversing tapping attachment with shock absorption2 Feb 1999US 5,865,575 ATapmatic Corporation
- Linear roller tap driver assembly10 May 1994US 5,310,292 AKennametal Inc.
- Dual Operating Tapping Head7 Apr 2022US 2022/0105581 A1
- Tapping shank capable of ensuring safety of screw tap6 Feb 2020US 2020/0038980 A1Suzhou Jiajiayou Machinery Manufacturing Co., Ltd.
- Adaptor with quick release mechanism13 Dec 2018US 2018/0354040 A1Nn Co., Ltd.
- Adjustable Chuck Apparatus for Screw Tap1 Mar 2018US 2018/0056401 A1
- Tapping unit with protection means20 Sep 2012US 2012/0237308 A1Pronic
Most cited
By later US patents
- Clutching means adapted for use in tapping attachments19US 4,014,421 ATapmatic Corporation · 1977
- Clutching means adapted for use in tapping attachments18US 3,999,642 ATapmatic Corporation · 1976
- Safety release device useful in tapping attachments16US 4,002,348 ATapmatic Corporation · 1977
- Tap holder13US 4,514,115 AShowa Seiki Kabushiki Kaisha · 1985
- Tap holder11US 4,028,763 A1977