B23B 13/121
Stops
Official title: {Stops (stops for equipment for precise positioning of tool or work into particular locations not otherwise provided for B23Q16/00)}
B23B13/121 (Stops) appears on 11 US grants and 2 published applications in this corpus.
Search patents in B23B- Granted patents
- 11
- Published applications
- 2
- Assignees
- 9
- Inventors
- 15
- Latest grant
- 8 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Component mounting apparatus and component mounting method8 Sep 2020US 10,766,073 B2Panasonic Intellectual Property Management Co., Ltd.
- Processing machine and method for working the end of a pipe9 Oct 2018US 10,092,958 B2Sandvik Materials Technology Deutschland GmbH
- Air release stock stop12 Sep 2006US 7,104,170 B1
- Method and device for position exact and dimension exact chamfering of a pipe end29 Aug 2000US 6,109,151 AMaschinenfabrik Reika-Werke GmbH
- Screw machine stock stop19 Oct 1999US 5,967,008 AThe Shane Group, Inc.
Most cited
By later US patents
- Machine tool having hollow main spindle and bar stock feeding mechanism14US 4,324,162 AKabushiki Kaisha Miyano Tekkosho · 1982
- Method and device for position-exact and dimension-exact chamfering of a pipe end13US 5,778,744 AMaschinenfabrik Reika-Werk GmbH · 1998
- Method and device for position exact and dimension exact chamfering of a pipe end10US 6,109,151 AMaschinenfabrik Reika-Werke GmbH · 2000
- Apparatus for detecting stock8US 5,676,031 ALogan Clutch Corporation · 1997
- Quick change stock stop4US 5,033,339 ADana Corporation · 1991