B23Q 1/36
Springs
B23Q1/36 (Springs) appears on 155 US grants and 22 published applications in this corpus.
Search patents in B23Q- Granted patents
- 155
- Published applications
- 22
- Assignees
- 106
- Inventors
- 252
- Latest grant
- 26 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 17 | 0 |
| 1986 | 8 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 11 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 18 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 3 | 4 |
| 2008 | 3 | 1 |
| 2009 | 3 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 0 | 1 |
| 2020 | 4 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Single-drive rigid-flexible coupling precision motion platform and realization method and application thereof26 May 2020US 10,661,399 B2
- Jig for supporting display screen3 Mar 2020US 10,576,591 B2Boe Technology Group Co., Ltd.
- Large load-bearing guide mechanism and multi-DOF large-stroke high-precision motion platform system18 Feb 2020US 10,564,553 B2
- Linear motion mechanism formed integrally11 Feb 2020US 10,557,533 B2NEC Corporation
- Grinding machine with pivotable mounting of a grinding spindle9 Oct 2018US 10,092,994 B2Erwin Junker Maschinenfabrik GmbH
- Position adjustment device and ultraprecision machine tool21 Jan 2021US 2021/0018892 A1Fanuc Corporation
- Large load-bearing guide mechanism and multi-dof large-stroke high-precision motion platform system28 Mar 2019US 2019/0094714 A1Guangdong University of Technology
- Jig for supporting display screen20 Sep 2018US 2018/0264607 A1Boe Technology Group Co., Ltd.
- Manufacturing Of Multi-Degree-Of-Freedom Precise Stage Comprising Multi-Materials And Using Three-Dimensional Printer10 May 2018US 2018/0126503 A1Industry-University Cooperation Foundation Hanyang University Erica Campus
- Single-drive rigid-flexible coupling precision motion platform and realization method and application thereof19 Apr 2018US 2018/0104779 A1Guangdong University of Technology
Most cited
By later US patents
- Turning machine with pivoted armature114US 5,152,202 AThe Ingersoll Milling Machine Company · 1992
- Flexure hinge94US 4,559,717 AThe United States of America as represented by the Secretary of Commerce · 1985
- Lithography system90US 4,514,858 AMicronix Partners · 1985
- Lithography system87US 4,516,253 AMicronix Partners · 1985
- Contact sensor for workpiece calipering79US 3,945,124 AErnst Leitz G.m.b.H. · 1976