B23Q 11/0883
For spindles
Official title: {for spindles, e.g. for their bearings or casings}
B23Q11/0883 (For spindles) appears on 78 US grants and 60 published applications in this corpus.
Search patents in B23Q- Granted patents
- 78
- Published applications
- 60
- Assignees
- 61
- Inventors
- 156
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 4 | 3 |
| 2004 | 5 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 3 |
| 2011 | 2 | 2 |
| 2012 | 3 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 4 |
| 2015 | 1 | 4 |
| 2016 | 5 | 1 |
| 2017 | 1 | 5 |
| 2018 | 4 | 1 |
| 2019 | 3 | 6 |
| 2020 | 3 | 6 |
| 2021 | 7 | 6 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 5 |
| 2025 | 0 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cutting machining apparatus1 Sep 2026US 12,722,240 B2Nissin Fulfil Co., Ltd.
- Spindle and cutting apparatus including the same28 Apr 2026US 12,611,744 B2Dgshape Corporation
- Spindle and cutting apparatus including the same18 Jun 2024US 12,011,797 B2Dgshape Corporation
- Lathe5 Mar 2024US 11,919,095 B2Star Micronics Co., Ltd.
- Foreign matter detection device which detects penetration of foreign matter into interior of electric motor arranged in machine tool31 Oct 2023US 11,801,578 B2Fanuc Corporation
- Machine tool control device10 Sep 2026US 2026/0267309 A1Fanuc Corporation
- Cutting machining apparatus11 Jun 2026US 2026/0158604 A1Nissin Fulfil Co., Ltd.
- Waterproof rotary milling head5 Sep 2024US 2024/0293902 A1Hold Well Industrial Co., Ltd.
- Shield holder4 Jul 2024US 2024/0217046 A1Shin-Yain Industrial Co., Ltd.
- Rotary table device for working machine27 Jun 2024US 2024/0207993 A1Tsudakoma Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Seal for coolant-fed tools34US 5,567,093 A1996
- Drill with pneumatically self-clearing chuck32US 5,590,985 AGunter Horst Rohm · 1997
- Machine tool and cover device for the machine tool31US 6,551,038 B1Horkos Corp. · 2003
- Device for collecting drilled material and dust29US 5,765,654 AHilti Aktiengesellschaft · 1998
- Shaft seal with lip lifting in response to shaft rotation and gas pressure23US 4,565,378 AGMN Georg Muller Nurnberg GmbH · 1986