B23H 9/005
Machining elongated bodies
Official title: {Machining elongated bodies, e.g. rods}
B23H9/005 (Machining elongated bodies) appears on 24 US grants and 17 published applications in this corpus.
Search patents in B23H- Granted patents
- 24
- Published applications
- 17
- Assignees
- 28
- Inventors
- 61
- Latest grant
- 23 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for producing riflings in barrels of guns23 Nov 2021US 11,181,333 B2Aec-Alpen Energy Consulting GmbH
- Flexural pivot15 Oct 2019US 10,443,649 B2Raytheon Company
- Single step shape memory alloy expansion22 May 2018US 9,976,207 B2W. L. Gore & Associates, Inc.
- Electrochemical machining method for rotors or stators for moineau pumps22 May 2018US 9,976,227 B2Baker Hughes, A Ge Company, LLC
- Single step shape memory alloy expansion23 Aug 2016US 9,422,615 B2W. L. Gore & Associates, Inc.
- Method of manufacturing conical hollow needle28 Nov 2024US 2024/0392465 A1Nipro Corporation
- Electrical discharge process and apparatus for machining elongated workpieces13 Oct 2022US 2022/0324045 A1
- Method and apparatus for producing riflings in barrels of guns23 May 2019US 2019/0154383 A1Emag Salach GmbH
- Flexural Pivot26 Jul 2018US 2018/0209475 A1Raytheon Company
- Single step shape memory alloy expansion8 Dec 2016US 2016/0355912 A1W. L. Gore & Associates, Inc.
Most cited
By later US patents
- Apparatus and method for manufacturing a slotted torque tube33US 5,243,167 A1993
- Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining30US 7,192,260 B2Lehr Precision, Inc. · 2007
- Method and apparatus for destroying a syringe needle26US 5,091,621 A1992
- Manufacture of lattice truss structures from monolithic materials15US 8,176,635 B2University of Virginia Patent Foundation · 2012
- Method and apparatus for destroying a syringe needle13US 5,268,549 A1993