H01H 1/5866
Characterised by the use of a plug and socket connector
Official title: {characterised by the use of a plug and socket connector}
H01H1/5866 (Characterised by the use of a plug and socket connector) appears on 150 US grants and 88 published applications in this corpus.
Search patents in H01H- Granted patents
- 150
- Published applications
- 88
- Assignees
- 104
- Inventors
- 313
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 12 | 1 |
| 2002 | 2 | 5 |
| 2003 | 6 | 5 |
| 2004 | 9 | 3 |
| 2005 | 5 | 4 |
| 2006 | 3 | 6 |
| 2007 | 3 | 0 |
| 2008 | 3 | 4 |
| 2009 | 1 | 5 |
| 2010 | 6 | 3 |
| 2011 | 2 | 4 |
| 2012 | 4 | 1 |
| 2013 | 3 | 8 |
| 2014 | 3 | 3 |
| 2015 | 5 | 2 |
| 2016 | 1 | 2 |
| 2017 | 4 | 2 |
| 2018 | 3 | 1 |
| 2019 | 2 | 8 |
| 2020 | 8 | 6 |
| 2021 | 3 | 2 |
| 2022 | 3 | 4 |
| 2023 | 2 | 5 |
| 2024 | 3 | 1 |
| 2025 | 2 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Connector for a circuit breaker and a downstream contactor, feeder with such a connector and arrangement with such a feeder17 Mar 2026US 12,580,139 B2Siemens Aktiengesellschaft
- Switching device17 Feb 2026US 12,555,724 B2Defond Electech Co., Ltd.
- Electrical circuit breaker for protecting energy distribution in an industrial plant4 Nov 2025US 12,463,417 B2Murrelektronik GmbH
- Module for generating opening signals22 Jul 2025US 12,368,011 B2Illinois Tool Works Inc.
- Power distribution component and power distribution device24 Dec 2024US 12,176,655 B2Huawei Digital Power Technologies Co., Ltd.
- Contact switch, safety door and elevator system2 Jul 2026US 2026/0188599 A1Otis Elevator Company
- Electrical protection device, distribution assembly and associated electrical panel23 Apr 2026US 2026/0112563 A1Schneider Electric Industries SAS
- Electrical cord cap with easy connect housing portions24 Apr 2025US 2025/0132534 A1Zonit Structured Solutions, LLC
- Connector for a circuit breaker and a downstream contactor, feeder with such a connector and arrangement with such a feeder15 Feb 2024US 2024/0055196 A1Siemens Aktiengesellschaft
- Module for Generating Opening Signals28 Dec 2023US 2023/0420201 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Apparatus adapted to be releasably connectable to the sub base of a thermostat136US 6,888,441 B2Emerson Electric Co. · 2005
- Prewired electrical apparatus having quick connect components132US 6,617,511 B22003
- Prewired electrical apparatus having quick connect components106US 6,870,099 B12005
- Quick connect electrical outlet90US 6,945,815 B12005
- Plug tail systems55US 9,030,789 B2Pass & Seymour, Inc. · 2015