H01H 33/10
Metal parts
H01H33/10 (Metal parts) appears on 33 US grants and 37 published applications in this corpus.
Search patents in H01H- Granted patents
- 33
- Published applications
- 37
- Assignees
- 24
- Inventors
- 76
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 9 |
| 2016 | 4 | 4 |
| 2017 | 6 | 4 |
| 2018 | 2 | 1 |
| 2019 | 2 | 2 |
| 2020 | 3 | 4 |
| 2021 | 4 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 1 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Arc extinguishing unit and air circuit breaker comprising same25 Aug 2026US 12,718,996 B2Ls Electric Co., Ltd.
- Low-voltage switch pole30 Jun 2026US 12,671,044 B2ABB AB
- Breaker unit and air circuit breaker comprising same21 Apr 2026US 12,609,255 B2Ls Electric Co., Ltd.
- Low voltage switch pole15 Jul 2025US 12,362,113 B2ABB AB
- Extinguishing chamber of magnetic blow-out type for an electrical breaking device and electrical breaking device equipped with such a chamber30 May 2023US 11,664,175 B2Socomec
- Arc extinguishing system for contactor and contactor23 Jan 2025US 2025/0029799 A1Schneider Electric Industries SAS
- Low-voltage switch pole8 Aug 2024US 2024/0266127 A1ABB AB
- Arc extinguishing unit and air circuit breaker comprising same4 Jul 2024US 2024/0222050 A1Ls Electric Co., Ltd.
- Breaker unit and air circuit breaker comprising same27 Jun 2024US 2024/0212953 A1Ls Electric Co., Ltd.
- Low voltage switch pole29 Jun 2023US 2023/0207238 A1ABB AB
Most cited
By later US patents
- Air circuit breaker having an improved electric arc quenching chamber7US 10,192,700 B2Schneider Electric Industries SAS · 2019
- Arc chutes6US 4,405,847 AWhipp & Bourme (1975) Limited · 1983
- Electrical switch5US 10,804,056 B2ABB AB · 2020
- Medium-voltage or high-voltage circuit-breaker5US 5,616,898 AGEC Alsthom T & D SA · 1997
- Low voltage switch pole5US 9,715,979 B2ABB AB · 2017