B23Q 5/385
Using a gear and rack mechanism or a friction wheel co-operating with
Official title: {using a gear and rack mechanism or a friction wheel co-operating with a rail}
B23Q5/385 (Using a gear and rack mechanism or a friction wheel co-operating with) appears on 97 US grants and 54 published applications in this corpus.
Search patents in B23Q- Granted patents
- 97
- Published applications
- 54
- Assignees
- 83
- Inventors
- 193
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 5 |
| 2003 | 5 | 5 |
| 2004 | 5 | 10 |
| 2005 | 3 | 4 |
| 2006 | 2 | 1 |
| 2007 | 5 | 0 |
| 2008 | 0 | 1 |
| 2009 | 3 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 4 |
| 2019 | 1 | 3 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 5 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine tool for machining semi-finished aluminium alloy or titanium alloy products28 Jul 2026US 12,691,539 B2Innse-Berardi S.P.A.
- Delivery apparatus and automated assembly line11 Nov 2025US 12,466,013 B2Contemporary Amperex Technology (Hong Kong) Limited
- Carrier transmission device, transmission system and carrier transmission method24 Sep 2024US 12,097,588 B2TE Connectivity Solutions GmbH
- Force and moment canceling reciprocating mechanism and power tool having same25 Jan 2022US 11,229,963 B2Black & Decker Inc.
- Gantry loader with gripper and energy store24 Dec 2019US 10,512,996 B2Liebherr-Verzahntechnik GmbH
- Workpiece transfer device and machine tool15 Jan 2026US 2026/0014629 A1Citizen Machinery Co., Ltd.
- Table detachable assembly for five-axis machining for three-axis machine tool3 Jul 2025US 2025/0214187 A1Changwon National University Industry Academy Cooperation Corps
- Improved gantry machine tool15 May 2025US 2025/0153290 A1
- Machine tool for machining semi-finished aluminium alloy or titanium alloy products18 Jul 2024US 2024/0238929 A1Innse-Berardi S.P.A. Societa' Unipersonale
- Delivery apparatus and automated assembly line23 May 2024US 2024/0165756 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Split frame portable machining lathe81US 4,739,685 A1988
- Three dimensional movement of a robot manipulator54US 4,836,111 AMannesmann Aktiengesellschaft · 1989
- Flexible track and carriage system41US 6,494,307 B1Weld Tooling Corporation · 2002
- Sheet metal part machining system27US 5,088,181 AThe Boeing Company · 1992
- Concrete cutting or milling apparatus including a guide rail26US 4,557,245 AHydrostress AG · 1985