B23G 1/28
With means for adjusting the threading tool
Official title: with means for adjusting the threading tool
B23G1/28 (With means for adjusting the threading tool) appears on 4 US grants and 2 published applications in this corpus.
Search patents in B23G- Granted patents
- 4
- Published applications
- 2
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 17 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 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 | 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 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Torque-adjustable tapping apparatus17 Aug 2021US 11,090,745 B2Pard Hardware Industrial Co., Ltd.
- Adjustable die9 Feb 2016US 9,254,528 B2Weatherford Technology Holdings, LLC
- Thread cutting device15 Jul 1997US 5,647,803 A
- Method for using a die holder with centering and squaring guide to cut threads on a cylindrical workpiece13 Nov 1990US 4,969,780 A
Most cited
By later US patents
- Method for using a die holder with centering and squaring guide to cut threads on a cylindrical workpiece7US 4,969,780 A1990
- Thread cutting device4US 5,647,803 A1997
- Torque-adjustable tapping apparatus2US 11,090,745 B2Pard Hardware Industrial Co., Ltd. · 2021
- Adjustable die1US 9,254,528 B2Weatherford Technology Holdings, LLC · 2016