H01R 33/72
Three-pole devices
H01R33/72 (Three-pole devices) appears on 47 US grants and 39 published applications in this corpus.
Search patents in H01R- Granted patents
- 47
- Published applications
- 39
- Assignees
- 41
- Inventors
- 86
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 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 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 3 |
| 2011 | 3 | 3 |
| 2012 | 3 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 4 | 4 |
| 2020 | 3 | 2 |
| 2021 | 0 | 4 |
| 2022 | 5 | 1 |
| 2023 | 3 | 2 |
| 2024 | 2 | 6 |
| 2025 | 2 | 0 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aerosol-generating system with improved electrical connector4 Aug 2026US 12,700,746 B2Philip Morris Products S. A.
- Conductive mounting structures for lighting lamps3 Mar 2026US 12,565,987 B2Maxim Lighting International, Inc.
- Quick connect device with wire cover3 Feb 2026US 12,542,398 B2SKYX Platforms Corp.
- Receptacle assembly with gasket14 Oct 2025US 12,442,527 B2Schreder S.A.
- Combination outlet and power distribution unit incorporating the same27 May 2025US 12,316,057 B2Legrand DPC, LLC
- Combination outlet and power distribution unit incorporating the same6 Jun 2024US 2024/0186758 A1Server Technology, Inc.
- Conductive mounting structures for lighting lamps11 Apr 2024US 2024/0117960 A1Jiaxing Liangtong Lighting Co.Ltd.
- Quick connect device with wire cover14 Mar 2024US 2024/0088608 A1SKYX Platforms Corp.
- Mount plate for audiovisual devices7 Mar 2024US 2024/0079800 A1
- Aerosol-generating system with improved electrical connector11 Jan 2024US 2024/0014675 A1Philip Morris Products S. A.
Most cited
By later US patents
- Combination outlet and power distribution unit incorporating the same64US 10,249,998 B2Server Technology, Inc. · 2019
- Combination outlet and power distribution unit incorporating the same19US 10,680,398 B1Server Technology, Inc. · 2020
- Infrared lamp holder17US 3,953,100 ALiebert Corporation · 1976
- Combination outlet and power distribution unit incorporating the same16US 10,498,096 B2Server Technology, Inc. · 2019
- Multiple positioning and switching16US 7,175,441 B2Bal Seal Engineering, Inc. · 2007