B23G 1/32
Thread cutting: by milling
Official title: by milling
B23G1/32 (Thread cutting: by milling) appears on 68 US grants and 58 published applications in this corpus.
Search patents in B23G- Granted patents
- 68
- Published applications
- 58
- Assignees
- 56
- Inventors
- 135
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 5 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 4 |
| 2015 | 2 | 1 |
| 2016 | 4 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 7 |
| 2019 | 2 | 4 |
| 2020 | 5 | 5 |
| 2021 | 3 | 1 |
| 2022 | 4 | 4 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing a workpiece threaded hole30 Jun 2026US 12,667,897 B2Audi AG
- Whirling tool6 Jan 2026US 12,515,269 B2HM Process Technology AG
- Tooling assemblies for lathe machines, CNC threading lathes, and methods of milling threads in tubular workpieces16 Sep 2025US 12,415,220 B2Amera-Seiki, Inc.
- Tool housing and method for making the same24 Jun 2025US 12,337,457 B2Snap-on Incorporated
- Fastening devices, systems, and methods22 Oct 2024US 12,121,276 B2RTG Scientific, LLC
- Device and method for machining workpieces on a multi-spindle lathe17 Sep 2026US 2026/0273683 A1
- Balance compensated screw thread and method for making the same13 Aug 2026US 2026/0232362 A1
- Enhanced devices, systems, and methods for manufacturing undercut threadforms on fasteners25 Sep 2025US 2025/0296167 A1RTG Scientific, LLC
- Thread milling tool and method for machining threads6 Mar 2025US 2025/0073796 A1Iscar, Ltd.
- Fastening devices, systems, and methods6 Feb 2025US 2025/0040974 A1RTG Scientific, LLC
Most cited
By later US patents
- Thread forming machine for bone material107US 6,155,756 AMusculoskeletal Transplant Foundation · 2000
- Method of and apparatus for thread mill drilling63US 5,429,459 A1995
- Milling head for thread whirling63US 6,877,934 B2REM Sales, Inc. · 2005
- Spindle driver for machine tools60US 4,934,040 A1990
- Combined hole making and threading tool49US 4,761,844 A1988