B66C 23/545
With arrangements for avoiding dead centre problems during cylinder motion
Official title: {with arrangements for avoiding dead centre problems during cylinder motion}
B66C23/545 (With arrangements for avoiding dead centre problems during cylinder motion) appears on 4 US grants and 3 published applications in this corpus.
Search patents in B66C- Granted patents
- 4
- Published applications
- 3
- Assignees
- 5
- Inventors
- 7
- Latest grant
- 17 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Crane or similar manipulating apparatus with integrated assembly for overcoming each dead position between primary and secondary part of its operational arm17 Jan 2023US 11,554,940 B2Tajfun Liv, Proizvodnja In Razvoj D.O.O.
- Jib assembly28 Sep 2021US 11,131,078 B2Mantsinen Group Ltd Oy
- Crane3 Dec 2013US 8,596,474 B2EPSILON Kran GmbH
- Device in loading cranes15 Jan 1980US 4,183,712 AHiab-Foco Aktiebolag
- Jib assembly17 Sep 2020US 2020/0291607 A1Mantsinen Group Ltd Oy
- Crane or similar manipulating apparatus with integrated assembly for overcoming each dead position between primary and secondary part of its operational arm9 Jul 2020US 2020/0217094 A1Tajfun Liv, Proizvodnja In Razvoj D.O.O.
- Crane11 Nov 2010US 2010/0282702 A1EPSILON Kran GmbH
Most cited
By later US patents