H02B 1/16
Earthing arrangements
Official title: Earthing arrangements (earthing arrangements for substations H02B5/01; earthing arrangements for switchgear H02B11/28, H02B13/075)
H02B1/16 (Earthing arrangements) appears on 85 US grants and 53 published applications in this corpus.
Search patents in H02B- Granted patents
- 85
- Published applications
- 53
- Assignees
- 58
- Inventors
- 173
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 3 |
| 2015 | 1 | 5 |
| 2016 | 8 | 6 |
| 2017 | 4 | 5 |
| 2018 | 3 | 4 |
| 2019 | 6 | 3 |
| 2020 | 9 | 4 |
| 2021 | 0 | 0 |
| 2022 | 1 | 4 |
| 2023 | 3 | 4 |
| 2024 | 4 | 4 |
| 2025 | 5 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Plug-in socket system5 May 2026US 12,620,785 B2Hager Industrie AG
- Switchgear ground and test device having first and second sets of grounding bars and ground shoe assembly16 Sep 2025US 12,416,671 B2Jst Power Equipment, Inc.
- Electric energy safety authentication apparatus9 Sep 2025US 12,413,052 B2Electric Power Research Institute. China Southern Power Grid
- Component grounding system22 Jul 2025US 12,369,289 B2Hyosung Heavy Industries Corporation
- Grounding device for electric fence1 Jul 2025US 12,348,010 B2Transgard, Inc.
- Dc combiner box18 Jun 2026US 2026/0171764 A1
- Distribution box with leakage current limiting function23 Apr 2026US 2026/0112865 A1VISION TECH Corporation
- Deadbreak grounding device16 Oct 2025US 2025/0323472 A1
- Grounding device for electric fence2 Oct 2025US 2025/0309619 A1Transgard, Inc.
- Grounding structure and electrical equipment19 Jun 2025US 2025/0202202 A1Sungrow Power Supply Co., Ltd.
Most cited
By later US patents
- Conductive gasket with flame and abrasion resistant conductive coating124US 5,045,635 ASchlegel Corporation · 1991
- Enclosure for housing electronic components101US 5,020,866 AGichner Systems Group, Inc. · 1991
- Gasket for providing EMI/RFI shielding56US 5,147,121 AGichner Systems Group, Inc. · 1992
- Clip mounted electromagnetic shielding device55US 5,029,254 AInstrument Specialties Co., Inc. · 1991
- Clip and method therefor46US 5,513,996 AMotorola, Inc. · 1996