B23B 2205/04
Fixation screws, bolts or pins of particular form
B23B2205/04 (Fixation screws, bolts or pins of particular form) appears on 116 US grants and 93 published applications in this corpus.
Search patents in B23B- Granted patents
- 116
- Published applications
- 93
- Assignees
- 49
- Inventors
- 170
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 4 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 2 | 2 |
| 2008 | 3 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 4 |
| 2013 | 4 | 6 |
| 2014 | 5 | 4 |
| 2015 | 6 | 13 |
| 2016 | 5 | 4 |
| 2017 | 2 | 4 |
| 2018 | 5 | 7 |
| 2019 | 11 | 9 |
| 2020 | 7 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 9 |
| 2023 | 5 | 3 |
| 2024 | 6 | 4 |
| 2025 | 2 | 4 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Machining tool and method for indexing a cutting insert30 Dec 2025US 12,508,656 B2Ceratizit Austria GmbH
- Turning toolholder with enhanced coolant delivery system21 Jan 2025US 12,202,050 B2Kennametal Inc.
- Machine tool31 Dec 2024US 12,179,273 B2Guehring KG
- Turning tool for metal cutting24 Dec 2024US 12,172,222 B2AB Sandvik Coromant
- Clamping tool holder12 Nov 2024US 12,138,693 B2Kennametal Inc.
- Through coolant clamps for tool holders24 Apr 2025US 2025/0128333 A1
- Fixing member and cutting tool10 Apr 2025US 2025/0114843 A1Tungaloy Corporation
- Fixing member and cutting tool10 Apr 2025US 2025/0114845 A1Tungaloy Corporation
- A quick-change type tool holder structure with high positioning accuracy6 Feb 2025US 2025/0041948 A1Beijing Worldia Diamond Tools Co., Ltd
- Tool holder having coupling hole and locking through bore and rotary cutting tool provided with tool holder5 Dec 2024US 2024/0399470 A1Iscar, Ltd.
Most cited
By later US patents
- Indexing of cutting inserts43US 6,050,751 ASandvik AB · 2000
- Drill with indexable inserts41US 3,963,365 AMetal Cutting Tools, Inc. · 1976
- Pin lock insert holder37US 4,632,593 AGTE Valeron Corporation · 1986
- Debarker toe assembly32US 4,209,047 A1980
- Cutting insert and chip control assembly30US 4,189,264 AFansteel Inc. · 1980