B23P 13/00
Making metal objects by operations essentially involving machining but not covered by
Official title: Making metal objects by operations essentially involving machining but not covered by a single other subclass (making specific objects B23P15/00)
B23P13/00 (Making metal objects by operations essentially involving machining but not covered by) appears on 370 US grants and 322 published applications in this corpus.
Search patents in B23P- Granted patents
- 370
- Published applications
- 322
- Assignees
- 284
- Inventors
- 782
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 10 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 3 |
| 2003 | 6 | 6 |
| 2004 | 8 | 11 |
| 2005 | 3 | 7 |
| 2006 | 5 | 7 |
| 2007 | 4 | 6 |
| 2008 | 2 | 8 |
| 2009 | 2 | 10 |
| 2010 | 7 | 7 |
| 2011 | 5 | 15 |
| 2012 | 5 | 9 |
| 2013 | 12 | 25 |
| 2014 | 14 | 32 |
| 2015 | 16 | 22 |
| 2016 | 12 | 21 |
| 2017 | 20 | 7 |
| 2018 | 18 | 17 |
| 2019 | 12 | 19 |
| 2020 | 18 | 28 |
| 2021 | 11 | 19 |
| 2022 | 14 | 8 |
| 2023 | 16 | 14 |
| 2024 | 17 | 11 |
| 2025 | 15 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Grating separation method and system for separating grating11 Aug 2026US 12,703,032 B2Nucor Corporation
- Portable treestand and climbing stick system21 Jul 2026US 12,685,306 B1HBTek, Inc.
- Showerhead for a semiconductor manufacturing system2 Jun 2026US 12,646,688 B2Lam Research Corporation
- Tree engaging structure for a treestand or climbing stick20 Jan 2026US 12,527,315 B2HBTek, Inc.
- Method of manufacturing tubular hollow profile vehicle frame parts2 Dec 2025US 12,485,507 B2Mahtisonni Oy
- Machine and process for shaping a ball stud and a ball stud produced by same10 Sep 2026US 2026/0264180 A1Federal Screw Works
- Parts with embedded channels for semiconductor manufacturing systems10 Sep 2026US 2026/0269188 A1Lam Research Corporation
- Systems and methods for fabricating segmented electrodes4 Dec 2025US 2025/0367435 A1Advanced Neuromodulation Systems, Inc.
- Treads for climbing products and methods of manufacture2 Oct 2025US 2025/0305360 A1Werner Co.
- Climbing Stick With Wrap-Around Step And Tree Engaging Structure28 Aug 2025US 2025/0268245 A1HBTek, Inc.
Most cited
By later US patents
- Angiographic guidewire with safety core wire273US 4,003,369 AMedrad, Inc. · 1977
- Heterogeneous composite bodies with isolated cermet regions formed by high temperature, rapid consolidation253US 9,943,918 B2Powdermet, Inc. · 2018
- Dynamic tension bone screw218US 4,959,064 ABoehringer Mannheim GmbH · 1990
- Method of manufacturing catheter guidewire145US 4,080,706 AMedrad, Inc. · 1978
- Flexible shaft and method for manufacturing same91US 5,488,761 A1996