B23G 1/34
With a cutting bit moving in a closed path arranged eccentrically with
Official title: with a cutting bit moving in a closed path arranged eccentrically with respect to the axis of the rotating workpieces
B23G1/34 (With a cutting bit moving in a closed path arranged eccentrically with) appears on 32 US grants and 22 published applications in this corpus.
Search patents in B23G- Granted patents
- 32
- Published applications
- 22
- Assignees
- 27
- Inventors
- 66
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 4 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 4 |
| 2021 | 2 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Whirling tool6 Jan 2026US 12,515,269 B2HM Process Technology AG
- Whirling tool24 Jan 2023US 11,559,844 B2Hartmetall-Werkzeugfabrik Paul Hom GmbH
- Whirling tool6 Dec 2022US 11,517,967 B2Hartmetall-Werkzeugfabrik Paul Horn GmbH
- Hybrid threading tool with cutting portion and rolling portion11 Oct 2022US 11,465,221 B2GM Global Technology Operations LLC
- Thread milling cutter and internal pipe thread machining method using the same29 Jun 2021US 11,045,889 B2Molding Tool Engineering, Ltd
- Whirling tool9 Feb 2023US 2023/0041729 A1HM Process Technology AG
- Hybrid threading tool with cutting portion and rolling portion30 Jun 2022US 2022/0203469 A1GM Global Technology Operations LLC
- Numerical control apparatus and machining method20 Aug 2020US 2020/0264579 A1Mitsubishi Electric Corporation
- Whirling tool30 Jul 2020US 2020/0238391 A1Hartmetall-Werkzeugfabrik Paul Horn GmbH
- Threaded cutter for the production of a thread11 Jun 2020US 2020/0180056 A1Vargus Ltd.
Most cited
By later US patents
- Method of and apparatus for thread mill drilling63US 5,429,459 A1995
- Milling head for thread whirling63US 6,877,934 B2REM Sales, Inc. · 2005
- Combined hole making and threading tool49US 4,761,844 A1988
- Combined hole making and threading tool49US 5,413,438 A1995
- Drilling and threading tool and method for drilling and threading45US 4,831,674 ASandvik AB · 1989