B23D 71/00
Filing or rasping tools
Official title: Filing or rasping tools; Securing arrangements therefor (tool holders for machine tools B23Q3/00; handles for hand implements B25G)
B23D71/00 (Filing or rasping tools) appears on 122 US grants and 82 published applications in this corpus.
Search patents in B23D- Granted patents
- 122
- Published applications
- 82
- Assignees
- 59
- Inventors
- 192
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 10 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 5 | 3 |
| 2005 | 5 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 9 |
| 2008 | 1 | 3 |
| 2009 | 3 | 6 |
| 2010 | 2 | 3 |
| 2011 | 4 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 4 |
| 2014 | 1 | 2 |
| 2015 | 3 | 4 |
| 2016 | 1 | 1 |
| 2017 | 2 | 6 |
| 2018 | 3 | 4 |
| 2019 | 1 | 2 |
| 2020 | 2 | 7 |
| 2021 | 3 | 2 |
| 2022 | 3 | 1 |
| 2023 | 3 | 5 |
| 2024 | 0 | 1 |
| 2025 | 1 | 5 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bone resection method by plunge milling and rasping during total ankle arthroplasty31 Mar 2026US 12,588,915 B2Arthrex, Inc.
- Cutting tool7 Jan 2025US 12,186,815 B2Sumitomo Electric Hardmetal Corp.
- Musical string instrument nut and bridge file10 Oct 2023US 11,783,801 B2Music Nomad, LLC
- Musical string instrument nut and bridge file26 Sep 2023US 11,769,473 B2Music Nomad, LLC
- Tool having one or more rotatable tool members11 Apr 2023US 11,623,334 B2Leatherman Tool Group, Inc.
- Rotary tool attachment for edge material removal and fastener driving20 Aug 2026US 2026/0241471 A1
- Bone Resection Method by Plunge Milling and Rasping During Total Ankle Arthroplasty16 Jul 2026US 2026/0198936 A1Arthrex, Inc.
- Cutting Accessories for an Oscillating Multi-Tool12 Feb 2026US 2026/0042159 A1
- Fret tool28 Aug 2025US 2025/0269495 A1
- Vessel welding, repair, and reconditioning method and system15 May 2025US 2025/0153284 A1
Most cited
By later US patents
- Rasp-like reaming instrument125US 5,019,082 ASulzer Brothers Limited · 1991
- Surgical cutting instrument forming method59US 5,302,234 AGrace Manufacturing, Inc. · 1994
- Method of producing an acetabular reamer cup46US 4,811,632 AOthy, Inc. · 1989
- Rasping device31US 4,941,246 A1990
- Scraper with stowable file31US 6,568,087 B12003