H01H 50/88
Mechanical means
Official title: Mechanical means, e.g. dash-pot
H01H50/88 (Mechanical means) appears on 10 US grants and 6 published applications in this corpus.
Search patents in H01H- Granted patents
- 10
- Published applications
- 6
- Assignees
- 8
- Inventors
- 13
- Latest grant
- 9 Jul 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Multipole electromechanical switching device9 Jul 2019US 10,347,440 B2Rockwell Automation Technologies, Inc.
- Multipole electromechanical switching device31 Oct 2017US 9,805,883 B2Rockwell Automation Technologies, Inc.
- Multipole electromechanical switching device19 Jul 2016US 9,396,898 B2Rockwell Automation Technologies, Inc.
- Battery relay for automobile17 May 2016US 9,343,254 B2Hyundai Motor Company
- Pneumatic timer30 Aug 1994US 5,343,444 AAgut, S.A.
- Multipole electromechanical switching device15 Feb 2018US 2018/0047527 A1Rockwell Automation Technologies, Inc.
- Multipole electromechanical switching device10 Nov 2016US 2016/0329171 A1Rockwell Automation Technologies, Inc.
- Battery relay for automobile22 Oct 2015US 2015/0303014 A1Hyundai Motor Company
- Multipole electromechanical switching device18 Sep 2014US 2014/0266521 A1Rockwell Automation Technologies, Inc.
- Soft start time delay relay20 Dec 2007US 2007/0290646 A1Tyco Electronics Corporation
Most cited
By later US patents
- Lagged type solenoid10US 4,896,127 AKabushiki Kaisha Nippon Automation · 1990
- Pneumatic timer4US 5,343,444 AAgut, S.A. · 1994
- Pneumatic timing attachment for an electromagnetic device3US 4,553,117 ASquare D Company · 1985
- Multipole electromechanical switching device3US 9,396,898 B2Rockwell Automation Technologies, Inc. · 2016
- Pneumatic timing attachment for an electromagnetic device2US 4,535,310 ASquare D Company · 1985