B23Q 1/621
A single sliding pair followed perpendicularly by a single sliding pair
Official title: {a single sliding pair followed perpendicularly by a single sliding pair}
B23Q1/621 (A single sliding pair followed perpendicularly by a single sliding pair) appears on 645 US grants and 399 published applications in this corpus.
Search patents in B23Q- Granted patents
- 645
- Published applications
- 399
- Assignees
- 414
- Inventors
- 1,344
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 8 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 8 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 17 | 0 |
| 1987 | 16 | 0 |
| 1988 | 21 | 0 |
| 1989 | 11 | 0 |
| 1990 | 12 | 0 |
| 1991 | 14 | 0 |
| 1992 | 19 | 0 |
| 1993 | 16 | 0 |
| 1994 | 15 | 0 |
| 1995 | 10 | 0 |
| 1996 | 14 | 0 |
| 1997 | 21 | 0 |
| 1998 | 17 | 0 |
| 1999 | 25 | 0 |
| 2000 | 19 | 0 |
| 2001 | 18 | 4 |
| 2002 | 24 | 31 |
| 2003 | 19 | 22 |
| 2004 | 18 | 21 |
| 2005 | 15 | 12 |
| 2006 | 15 | 15 |
| 2007 | 16 | 9 |
| 2008 | 8 | 17 |
| 2009 | 6 | 10 |
| 2010 | 9 | 12 |
| 2011 | 6 | 6 |
| 2012 | 8 | 14 |
| 2013 | 10 | 12 |
| 2014 | 11 | 22 |
| 2015 | 10 | 15 |
| 2016 | 18 | 21 |
| 2017 | 23 | 16 |
| 2018 | 12 | 20 |
| 2019 | 19 | 18 |
| 2020 | 11 | 18 |
| 2021 | 10 | 15 |
| 2022 | 10 | 17 |
| 2023 | 7 | 17 |
| 2024 | 15 | 21 |
| 2025 | 6 | 7 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Inline weld-bead cutting apparatus for spiral pipe15 Sep 2026US 12,734,595 B2State Pipe & Supply, Inc.
- Machining device for machining a workpiece and a method thereof15 Sep 2026US 12,734,623 B2Modig Machine Tools AB
- Machine tool for machining semi-finished aluminium alloy or titanium alloy products28 Jul 2026US 12,691,539 B2Innse-Berardi S.P.A.
- Portable device for machining a workpiece30 Jun 2026US 12,667,925 B2Epur
- Machine tool and method of operating the machine tool16 Jun 2026US 12,654,265 B2Etxe-Tar, S.A.
- Multiaxial machine tool with a movable column13 Aug 2026US 2026/0233350 A1
- Machine tool and method of machining workpiece23 Jul 2026US 2026/0208366 A1Yamazaki Mazak Corporation
- Oscillating unit rotation control apparatus and machine tool including the same2 Jul 2026US 2026/0183884 A1Dmg Mori Co., Ltd.
- Adjustable part-manufacturing tool and associated systems and methods21 May 2026US 2026/0138219 A1The Boeing Company
- Horizontal machine tool30 Apr 2026US 2026/0115847 A1Sugino Machine Limited
Most cited
By later US patents
- Two-dimensionally balanced positioning device with two object holders, and lithographic device provided with such a positioning device918US 5,969,441 AASM Lithography B. V. · 1999
- Positioning device having two object holders379US 6,262,796 B1ASM Lithography B. V. · 2001
- Apparatus for manufacturing a bone dowel149US 6,442,814 B1Spinal Concepts, Inc. · 2002
- Two-dimensionally balanced positioning device, and lithographic device provided with such a positioning device137US 5,815,246 AU. S. Philips Corporation · 1998
- Rotary drive positioning system for an indexing table118US 5,481,936 AYugen Kaisha Sozoan · 1996