H01H 2033/6667
Details concerning lever type driving rod arrangements
Official title: {Details concerning lever type driving rod arrangements}
H01H2033/6667 (Details concerning lever type driving rod arrangements) appears on 123 US grants and 109 published applications in this corpus.
Search patents in H01H- Granted patents
- 123
- Published applications
- 109
- Assignees
- 60
- Inventors
- 275
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 3 | 6 |
| 2005 | 2 | 3 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 3 | 4 |
| 2012 | 3 | 2 |
| 2013 | 2 | 3 |
| 2014 | 4 | 3 |
| 2015 | 2 | 9 |
| 2016 | 8 | 2 |
| 2017 | 3 | 8 |
| 2018 | 3 | 0 |
| 2019 | 6 | 1 |
| 2020 | 6 | 8 |
| 2021 | 8 | 4 |
| 2022 | 6 | 14 |
| 2023 | 6 | 9 |
| 2024 | 11 | 7 |
| 2025 | 4 | 7 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vacuum circuit breaker25 Aug 2026US 12,718,997 B2Mitsubishi Electric Corporation
- Electric power interrupter and method thereof23 Jun 2026US 12,665,150 B2Technologies Mindcore Inc.
- Medium voltage or high voltage circuit breaker2 Jun 2026US 12,646,671 B2ABB Schweiz AG
- Medium voltage or high voltage circuit breaker14 Apr 2026US 12,603,239 B2ABB Schweiz AG
- Medium voltage switching apparatus12 Aug 2025US 12,387,890 B2ABB Schweiz AG
- Insulation rod and switch23 Jul 2026US 2026/0213086 A1Mitsubishi Electric Corporation
- Switchgear28 May 2026US 2026/0148915 A1Kabushiki Kaisha Toshiba
- Driving mechanism and operating device for an electrical switch2 Apr 2026US 2026/0094774 A1Eaton Intelligent Power Limited
- Switching unit for electrical applications12 Mar 2026US 2026/0074129 A1
- Vacuum circuit breaker25 Dec 2025US 2025/0391621 A1Hyosung Heavy Industries Corporation
Most cited
By later US patents
- Recloser means for reclosing interrupted high voltage electric circuit means66US 5,175,403 ACooper Power Systems, Inc. · 1992
- Solid dielectric encapsulated interrupter53US 6,888,086 B2Cooper Technologies Company · 2005
- Operating mechanism usable with a vacuum interrupter50US 5,747,766 ACooper Industries, Inc. · 1998
- Vertical antitracking skirts41US 5,747,765 ACooper Industries, Inc. · 1998
- Electric circuit breaker with electromagnetic-assist means for opposing magnetic contact-separating forces38US 4,032,870 AGeneral Electric Company · 1977