B23Q 1/385
In which the thickness of the fluid-layer is adjustable
Official title: {in which the thickness of the fluid-layer is adjustable}
B23Q1/385 (In which the thickness of the fluid-layer is adjustable) appears on 36 US grants and 19 published applications in this corpus.
Search patents in B23Q- Granted patents
- 36
- Published applications
- 19
- Assignees
- 28
- Inventors
- 80
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for cooling and load-compensating ram spindle and machine tool including same16 Dec 2025US 12,496,670 B2Dn Solutions Co., Ltd.
- Table group for a machine tool30 Sep 2025US 12,427,610 B2Innse-Berardi S.P.A. Societa' Unipersonale
- Heavy object supporting device28 Apr 2020US 10,632,580 B2Yugen Kaisha Newly Laboratory
- Machine tool and control method of machine tool7 Apr 2020US 10,610,990 B2Toshiba Kikai Kabushiki Kaisha
- Air balance mechanism and method of adjusting posture of the air balance mechanism13 Aug 2019US 10,377,006 B2Fanuc Corporation
- Apparatus for cooling and load-compensating ram spindle and machine tool including same20 Jun 2024US 2024/0198470 A1Dn Solutions Co., Ltd.
- Compressed fluid supply system31 Aug 2023US 2023/0271283 A1Fanuc Corporation
- Guide device10 Aug 2023US 2023/0250849 A1Komatsu Ltd.
- Table group for a machine tool15 Jun 2023US 2023/0182246 A1Innse-Berardi S.P.A. Societa' Unipersonale
- Device for supporting and/or driving machines, instruments and/or structures in general, particularly for supporting and/or driving a telescope10 Jan 2019US 2019/0009377 A1Eie Ground Technologies S.R.L.
Most cited
By later US patents
- Positioning device comprising pre-stressed contactless bearings65US 4,628,238 AU. S. Philips Corporation · 1986
- Multi-axis gas bearing stage assembly65US 4,676,649 ACompact Spindle Bearing Corporation · 1987
- Workpiece positioning table with air bearing pads63US 4,392,642 AAnorad Corporation · 1983
- Table mechanism for controlling table attitude61US 4,653,408 ACitizen Watch Co., Ltd. · 1987
- Guiding apparatus58US 4,630,942 AHitachi, Ltd. · 1986