B23Q 37/002
Convertible machines
Official title: {Convertible machines, e.g. from horizontally working into vertically working (B27B5/165: convertible sawing devices)}
B23Q37/002 (Convertible machines) appears on 53 US grants and 29 published applications in this corpus.
Search patents in B23Q- Granted patents
- 53
- Published applications
- 29
- Assignees
- 30
- Inventors
- 100
- Latest grant
- 5 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 2 |
| 2002 | 2 | 6 |
| 2003 | 3 | 3 |
| 2004 | 5 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 5 | 3 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Converting a CNC milling machine to a CNC wire saw5 Jul 2022US 11,376,696 B2
- Ring holding fixture and accessory system7 Jun 2022US 11,351,646 B1
- Machining center5 Mar 2019US 10,220,478 B2Fuji Corporation
- Vertical machine tool apparatus and method11 Sep 2018US 10,071,427 B2Mazak Corporation
- Transmission device and portable boring-welding apparatus using the same16 May 2017US 9,651,114 B2Usinage Filiatrault Inc.
- Machining device with dual use for drilling and lathing26 Dec 2024US 2024/0424574 A1Weihai Allwin Electrical & Mechanical Tech. Co., Ltd.
- Working head for a machine tool having an interchangeable electrospindle15 Aug 2024US 2024/0269794 A1
- Converting a cnc milling machine to a cnc wire saw8 Jul 2021US 2021/0205941 A1
- Machine tool, tool, and control program28 Feb 2019US 2019/0061079 A1Okuma Corporation
- Machining center21 Sep 2017US 2017/0266772 A1Fuji Machine Mfg. Co., Ltd.
Most cited
By later US patents
- Reciprocating and rotary power tool43US 6,269,888 B1Hand Tools International, Inc. · 2001
- Multi-purpose power tool33US 4,349,945 A1982
- Collet assembly for power tools24US 6,315,060 B1Wilton Tool Company, LLC · 2001
- Table assembly for a multipurpose tool16US 4,510,980 AShopsmith, Inc. · 1985
- Combination woodworking tool15US 5,562,135 AEmerson Electric Co. · 1996