B23B 2260/008
Bearings
B23B2260/008 (Bearings) appears on 84 US grants and 106 published applications in this corpus.
Search patents in B23B- Granted patents
- 84
- Published applications
- 106
- Assignees
- 67
- Inventors
- 139
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 1 | 6 |
| 2011 | 2 | 6 |
| 2012 | 3 | 4 |
| 2013 | 4 | 6 |
| 2014 | 8 | 9 |
| 2015 | 5 | 3 |
| 2016 | 6 | 6 |
| 2017 | 4 | 10 |
| 2018 | 6 | 8 |
| 2019 | 8 | 3 |
| 2020 | 6 | 12 |
| 2021 | 5 | 2 |
| 2022 | 4 | 5 |
| 2023 | 0 | 7 |
| 2024 | 1 | 2 |
| 2025 | 4 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Chuck with slip protection14 Apr 2026US 12,599,972 B2Apex Brands, Inc.
- Turret device18 Nov 2025US 12,472,600 B2Fuji Corporation
- High-speed spindle with forced mechanical vibratory assistance4 Nov 2025US 12,459,042 B2Mitis
- Driver drill20 May 2025US 12,303,985 B2Makita Corporation
- Centering device for supplying bars to machine tools21 Jan 2025US 12,202,048 B2Cucchi Giovanni & C. S.R.L.
- Bit holder8 Oct 2026US 2026/0307155 A1Milwaukee Electric Tool Corporation
- Finishing tool12 Feb 2026US 2026/0042153 A1Sugino Machine Limited
- Work material stabilizer for a lathe5 Jun 2025US 2025/0178100 A1
- Draw tube drive mechanism, spindle unit, and machine tool20 Mar 2025US 2025/0091138 A1Yamazaki Mazak Corporation
- Clamping device for tool holder22 Aug 2024US 2024/0278334 A1AB Sandvik Coromant
Most cited
By later US patents
- Chuck63US 5,501,473 APower Tool Holders Incorporated · 1996
- Depth limiting device and hole forming apparatus containing the same55US 7,258,513 B22007
- Tool chuck36US 5,709,392 APower Tool Holders Incorporated · 1998
- Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms16US 8,333,211 B2Tetra Applied Technologies, LLC · 2012
- Bearing assembly for use with a rotating machining device15US 8,997,611 B1Tri Tool Inc. · 2015