H01R 33/9555
For screw type coupling devices
Official title: {for screw type coupling devices}
H01R33/9555 (For screw type coupling devices) appears on 48 US grants and 17 published applications in this corpus.
Search patents in H01R- Granted patents
- 48
- Published applications
- 17
- Assignees
- 16
- Inventors
- 51
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 3 |
| 2007 | 3 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 3 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Non-welded and anti-deformation lamp base and non-welded and anti-deformation light bulb3 Sep 2024US 12,078,323 B2Dongguan Huihuan Lighting Co., Ltd.
- Filament lamp20 Aug 2024US 12,066,168 B2Xiamen Topstar Lighting Co., Ltd.
- Lamp bulb socket having switch with axially rotating actuator27 Oct 2020US 10,816,167 B1Rich Brand Industries Limited
- Push handle switch lampholder27 May 2014US 8,735,749 B2Rich Brand Industries Limited
- Zipper switch lampholder4 Mar 2014US 8,664,557 B2Rich Brand Industries Limited
- Filament lamp7 Mar 2024US 2024/0077190 A1Xiamen Topstar Lighting Co., Ltd.
- Non-welded and anti-deformation lamp base and non-welded and anti-deformation light bulb29 Feb 2024US 2024/0068645 A1Dongguan Huihuan Lighting Co., Ltd.
- Push Handle Switch Lampholder4 Apr 2013US 2013/0084749 A1Rich Brand Industries Limited
- Zipper Switch Lampholder4 Apr 2013US 2013/0084750 A1Rich Brand Industries Limited
- Plug wire type zipper switch lampholder28 Feb 2013US 2013/0052868 A1Rich Brand Industries Limited
Most cited
By later US patents