Y10T 409/300056
Thread or helix generating
Y10T409/300056 (Thread or helix generating) appears on 179 US grants and 85 published applications in this corpus.
Search patents in Y10T- Granted patents
- 179
- Published applications
- 85
- Assignees
- 123
- Inventors
- 291
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 1 |
| 2002 | 5 | 5 |
| 2003 | 6 | 8 |
| 2004 | 8 | 6 |
| 2005 | 8 | 4 |
| 2006 | 4 | 7 |
| 2007 | 3 | 7 |
| 2008 | 7 | 8 |
| 2009 | 5 | 4 |
| 2010 | 3 | 5 |
| 2011 | 1 | 4 |
| 2012 | 4 | 5 |
| 2013 | 4 | 3 |
| 2014 | 4 | 5 |
| 2015 | 5 | 3 |
| 2016 | 5 | 2 |
| 2017 | 2 | 1 |
| 2018 | 4 | 4 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10T 409/300112Process79
- Y10T 409/30056With planetary cutter54
- Y10T 409/300672With means to rotate work and means to interrelatedly infeed the work38
- Y10T 409/300168With means to regulate operation by use of templet, card, or other23
- Y10T 409/300504Plural cutters or work holders20
- Y10T 409/300616Work means to move work axially and means to interrelate work movement9
- Y10T 409/300784With means to circumferentially adjust the position of the cutter with respect8
- Y10T 409/300392With nonthread or nonhelix generating, milling cutter7
All 9 subgroupsShow fewer
Recent patents
- Tooling assemblies for lathe machines, CNC threading lathes, and methods of milling threads in tubular workpieces16 Sep 2025US 12,415,220 B2Amera-Seiki, Inc.
- Tooling assemblies for lathe machines, CNC threading lathes, and methods of milling threads in tubular workpieces30 May 2023US 11,660,677 B2Amera-Seiki Direct, LLC
- Whirling device25 May 2021US 11,014,177 B2PCM Willen S.A.
- Cleanline threader26 Jan 2021US 10,898,962 B2Anvil International, LLC
- Cleanline threader29 Sep 2020US 10,786,856 B2Anvil International, LLC
- Tooling assemblies for lathe machines, cnc threading lathes, and methods of milling threads in tubular workpieces3 Aug 2023US 2023/0241688 A1Amera-Seiki Direct, LLC
- Tooling assemblies for lathe machines, cnc threading lathes, and methods of milling threads in tubular workpieces5 Dec 2019US 2019/0366446 A1Amera-Seiki, Inc.
- Whirling device20 Jun 2019US 2019/0184477 A1PCM Willen S.A.
- Cleanline threader15 Nov 2018US 2018/0326521 A1Anvil International, LLC
- Cleanline threader15 Nov 2018US 2018/0326522 A1Anvil International, LLC
Most cited
By later US patents
- Apparatus for manufacturing a bone dowel149US 6,442,814 B1Spinal Concepts, Inc. · 2002
- Thread forming machine for bone material107US 6,155,756 AMusculoskeletal Transplant Foundation · 2000
- Methods for manufacturing endodontic instruments by milling64US 7,322,105 B2Ultradent Products, Inc. · 2008
- Method of and apparatus for thread mill drilling63US 5,429,459 A1995
- Milling head for thread whirling63US 6,877,934 B2REM Sales, Inc. · 2005