H01H 2085/0225
Means for preventing discharge
Official title: {Means for preventing discharge, e.g. corona ring}
H01H2085/0225 (Means for preventing discharge) appears on 20 US grants and 7 published applications in this corpus.
Search patents in H01H- Granted patents
- 20
- Published applications
- 7
- Assignees
- 14
- Inventors
- 31
- Latest grant
- 26 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electric fuse26 Oct 2021US 11,158,478 B2
- High-voltage switch for series/parallel applications and tap changer applications8 Jan 2019US 10,176,943 B1SPX Transformer Solutions, Inc.
- Compact fuse support26 Sep 2017US 9,773,633 B2Schneider Electric USA, Inc.
- Dual interface separable insulated connector with overmolded faraday cage2 Mar 2010US 7,670,152 B2Cooper Technologies Company
- Dual interface separable insulated connector with overmolded faraday cage25 Aug 2009US 7,578,682 B1Cooper Technologies Company
- Electromechanical disconnector between a high-voltage overhead transmission line and a voltage transformer20 Feb 2025US 2025/0062092 A1Terna S.P.A.
- Electric fuse22 Apr 2021US 2021/0118639 A1
- Compact fuse support15 Sep 2016US 2016/0268090 A1Schneider Electric USA, Inc.
- Dual Interface Separable Insulated Connector with Overmolded Faraday Cage5 Nov 2009US 2009/0275223 A1Cooper Technologies Company
- Dual interface separable insulated connector with overmolded faraday cage3 Sep 2009US 2009/0221163 A1Cooper Technologies Company
Most cited
By later US patents
- Grounded surface distribution apparatus42US 4,029,380 AJoslyn Mfg. and Supply Co. · 1977
- Grounded surface distribution apparatus35US 3,949,343 AJoslyn Mfg. and Supply Co. · 1976
- Encapsulated vacuum fuse assembly29US 3,955,167 AMcGraw-Edison Company · 1976
- Shielded fuse assembly19US 3,946,351 AMcGraw-Edison Company · 1976
- Dual interface separable insulated connector with overmolded faraday cage16US 7,578,682 B1Cooper Technologies Company · 2009