B23Q 1/527
With a ring or tube in which a workpiece is fixed coaxially
Official title: {with a ring or tube in which a workpiece is fixed coaxially to the degree of freedom}
B23Q1/527 (With a ring or tube in which a workpiece is fixed coaxially) appears on 36 US grants and 30 published applications in this corpus.
Search patents in B23Q- Granted patents
- 36
- Published applications
- 30
- Assignees
- 39
- Inventors
- 80
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 4 |
| 2015 | 2 | 4 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 4 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for precision manufacturing of moment connection assemblies16 Dec 2025US 12,496,664 B2ConXtech, Inc.
- Modular handling system of tubular elements22 Apr 2025US 12,280,970 B2
- Omni-directional computerized numerical control (CNC) machine tool and method of performing the same21 Jan 2025US 12,202,088 B2
- Portable automated notching machine14 May 2024US 11,980,954 B1ABG Design LLC
- Method and apparatus for precision manufacturing of moment connection assemblies8 Aug 2023US 11,717,921 B2ConXtech, Inc.
- Support for rotating a composite part and related methods21 Aug 2025US 2025/0262698 A1Lm Wind Power A/S
- Cable drive for positioning an end effector for working on a part3 Oct 2024US 2024/0326260 A1
- Method and apparatus for precision manufacturing of moment connection assemblies7 Mar 2024US 2024/0075562 A1ConXtech, Inc.
- Modular handling system of tubular elements28 Dec 2023US 2023/0416022 A1VAMMI S.r.l.
- Method and apparatus for precision manufacturing of moment connection assemblies13 Jan 2022US 2022/0009043 A1ConXtech, Inc.
Most cited
By later US patents
- Split frame portable machining lathe81US 4,739,685 A1988
- Rotatable workpiece holding apparatus48US 4,491,307 A1985
- Engine work stand26US 4,202,539 AAvco Corporation · 1980
- Bearing assembly for use with a rotating machining device15US 8,997,611 B1Tri Tool Inc. · 2015
- Apparatus and method for machining long workpiece14US 7,448,120 B2Ikegami Precision Tooling Co., Ltd. · 2008