H01R 33/9651
For screw type coupling devices
Official title: {for screw type coupling devices}
H01R33/9651 (For screw type coupling devices) appears on 32 US grants and 15 published applications in this corpus.
Search patents in H01R- Granted patents
- 32
- Published applications
- 15
- Assignees
- 15
- Inventors
- 41
- Latest grant
- 2 Jun 2026
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 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lighting element adaptor2 Jun 2026US 12,644,588 B2Seasons 4, Inc.
- 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.
- Light bulb holder structure and light bulb having same22 Aug 2023US 11,735,880 B1Zhangzhou Go Win Lighting Co., Ltd
- Low voltage lamp for external use2 May 2023US 11,639,790 B2
- Electrical outlet mounts and illumination for conductive panel assemblies13 Dec 2022US 11,527,858 B2Exxel Technology Pte Ltd
- Lighting element adaptor22 Jan 2026US 2026/0022828 A1Seasons 4, Inc.
- Non-welded and anti-deformation lamp base and non-welded and anti-deformation light bulb29 Feb 2024US 2024/0068645 A1Dongguan Huihuan Lighting Co., Ltd.
- Low voltage lamp for external use26 Jan 2023US 2023/0025465 A1CREATIVE CABLES s.p.a.
- Electrical outlet mounts and illumination for conductive panel assemblies1 Jul 2021US 2021/0203115 A1Exxel Technology Pte Ltd
- Electrical Connector and Electrical Connector Assembly28 Dec 2017US 2017/0373478 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Lamp socket with water seal means for X'mas tree light set34US 5,759,062 A1998
- Lamp socket28US 5,474,467 A1995
- Structure for a belt light and an extension device therefor24US 5,967,823 A1999
- Lamp socket with a water and electricity sealing structure17US 5,743,758 A1998
- Bulb socket15US 5,030,124 AEl-Akta System AB · 1991