B61G 1/10
Couplings comprising interengaging parts of different shape or form and having links
Official title: having links or bars coupling or uncoupling by rotating around a vertical axis
B61G1/10 (Couplings comprising interengaging parts of different shape or form and having links) appears on 4 US grants and 3 published applications in this corpus.
Search patents in B61G- Granted patents
- 4
- Published applications
- 3
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 5 Nov 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Vehicle coupling device5 Nov 2019US 10,464,381 B2Dellner Couplers AB
- Linkage for connecting a railcar body-side end region of a coupling rod in an articulated manner to a railcar body2 Apr 2019US 10,246,108 B2Voith Patent GmbH
- Railway car coupler and knuckle system and method18 Jul 2017US 9,707,980 B2McConway & Torley Corporation
- Railway gang car coupler17 Aug 1982US 4,344,542 A
- Vehicle coupling device26 Jul 2018US 2018/0208007 A1Dellner Couplers AB
- Linkage for connecting a railcar body-side end region of a coupling rod in an articulated manner to a railcar body22 Feb 2018US 2018/0050709 A1Voith Patent GmbH
- Railway Car Coupler and Knuckle System and Method31 Dec 2015US 2015/0375762 A1McConway & Torley Corporation
Most cited
By later US patents
- Linkage for connecting a railcar body-side end region of a coupling rod in an articulated manner to a railcar body3US 10,246,108 B2Voith Patent GmbH · 2019
- Railway gang car coupler2US 4,344,542 A1982
- Railway car coupler and knuckle system and method2US 9,707,980 B2McConway & Torley Corporation · 2017
- Vehicle coupling device1US 10,464,381 B2Dellner Couplers AB · 2019