H01R 33/962
For screw type coupling devices
Official title: {for screw type coupling devices}
H01R33/962 (For screw type coupling devices) appears on 22 US grants and 7 published applications in this corpus.
Search patents in H01R- Granted patents
- 22
- Published applications
- 7
- Assignees
- 13
- Inventors
- 25
- Latest grant
- 19 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Lamp cap and lamp holder thereof19 Jan 2021US 10,897,113 B1Ningbo Well Electric Appliance Co., Ltd.
- Lamp bulb socket having switch with axially rotating actuator27 Oct 2020US 10,816,167 B1Rich Brand Industries Limited
- Circular connector and method of retaining components26 Feb 2019US 10,218,122 B1Te Connectivity Corporation
- Lamp holder structure with universal accommodating slot21 May 2013US 8,444,311 B2Tsan-Chi Chen
- Shock free bulb insert1 May 2012US 8,167,637 B1
- Lamp cap and lamp holder thereof4 Feb 2021US 2021/0036475 A1Ningbo Well Electric Appliance Co., Ltd.
- Circular connector and method of retaining components14 Feb 2019US 2019/0052015 A1Te Connectivity Corporation
- Lamp holder structure with universal accommodating slot25 Oct 2012US 2012/0268955 A1Sun-Lite Sockets Industry Inc.
- Touch-Safe Socket29 Oct 2009US 2009/0269961 A1Insalvo Denmark APS
- Touch-Safe Socket29 Jan 2009US 2009/0029583 A1
Most cited
By later US patents
- Safety sockets and loads55US 4,156,265 A1979
- Lamp socket with a water and electricity sealing structure17US 5,743,758 A1998
- Lampholder16US 4,768,966 A1988
- Safety socket16US 6,491,534 B1Dolsimer Investment S.A. · 2002
- Safety device in electrical connection devices15US 3,936,122 ABengt Petersson New Products Investment AB · 1976