H01H 85/44
Structural association with a spark-gap arrester
H01H85/44 (Structural association with a spark-gap arrester) appears on 53 US grants and 37 published applications in this corpus.
Search patents in H01H- Granted patents
- 53
- Published applications
- 37
- Assignees
- 46
- Inventors
- 128
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 4 |
| 2015 | 1 | 2 |
| 2016 | 4 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 6 |
| 2023 | 3 | 1 |
| 2024 | 4 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuse assemblies and protective circuits and methods including same1 Oct 2024US 12,106,922 B2Ripd IP Development Ltd
- Overvoltage protection arrangement with a horn spark gap, located in a housing, with a chamber for arc quenching6 Aug 2024US 12,057,283 B2Dehn SE
- Surge protective device including bimetallic fuse element25 Jun 2024US 12,020,883 B2Ripd IP Development Ltd
- Overcurrent protection device for surge arresters20 Feb 2024US 11,909,202 B2Saltek S.R.O.
- Over-voltage protection arrangement having a horn gap located in an insulating housing having a deionization chamber for arc extinguishing5 Sep 2023US 11,749,481 B2Dehn SE
- Device for protection against overvoltages, as well as electrical installation comprising such a protection device24 Apr 2025US 2025/0132555 A1Schneider Electric Industries SAS
- Surge protective device including bimetallic fuse element13 Jun 2024US 2024/0194433 A1Ripd IP Development Ltd
- Fused electrical protection assemblies and surge protective devices14 Mar 2024US 2024/0087831 A1Ripd IP Development Ltd
- Fuse assemblies and protective circuits and methods including same12 Oct 2023US 2023/0326701 A1Ripd IP Development Ltd
- Overcurrent protection device for surge arresters1 Dec 2022US 2022/0385060 A1Saltek S.R.O.
Most cited
By later US patents
- Arrester disconnecting device94US 4,864,455 AMitsubishi Denki Kabushiki Kaisha · 1989
- Surge suppressor enclosure and fusing system30US 6,876,533 B1A. C. Data Systems of Idaho, Inc. · 2005
- Printed circuit fuse29US 4,477,857 AGTE Network Systems Incorporated · 1984
- Open fuse cutout25US 4,540,968 ANGK Insulators, Ltd. · 1985
- Combined transient voltage and sneak current protector25US 4,924,345 AThe Siemon Company · 1990