H01H 73/12
Means for indicating condition of the switch
H01H73/12 (Means for indicating condition of the switch) appears on 101 US grants and 54 published applications in this corpus.
Search patents in H01H- Granted patents
- 101
- Published applications
- 54
- Assignees
- 38
- Inventors
- 179
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 6 |
| 2003 | 3 | 2 |
| 2004 | 2 | 0 |
| 2005 | 3 | 3 |
| 2006 | 4 | 4 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 3 | 4 |
| 2011 | 6 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 2 | 2 |
| 2016 | 2 | 3 |
| 2017 | 6 | 4 |
| 2018 | 0 | 5 |
| 2019 | 8 | 3 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Circuit breakers19 May 2026US 12,633,484 B2Schneider Electric USA, Inc.
- Lighted visual trip indicator module for circuit breakers1 Jul 2025US 12,347,637 B2Schneider Electric USA, Inc.
- Trip overload protection switch with reverse restart switching structure25 Feb 2025US 12,237,133 B2
- Auxiliary module for an electrical switching device, and associated switching device and monitoring system8 Oct 2024US 12,111,358 B2Schneider Electric Industries SAS
- Circuit breaker and power distribution system16 Jan 2024US 11,875,961 B2Huawei Digital Power Technologies Co., Ltd.
- Circuit breakers4 Jul 2024US 2024/0222057 A1Schneider Electric USA, Inc.
- Trip overload protection switch with reverse restart switching structure4 Apr 2024US 2024/0112874 A1
- A lighted visual trip indicator module for circuit breakers23 Mar 2023US 2023/0090370 A1Schneider Electric USA, Inc.
- Auxiliary module for an electrical switching device, and associated switching device and monitoring system19 Jan 2023US 2023/0014111 A1Schneider Electric Industries SAS
- Overload protection switch with reverse restart switching structure8 Sep 2022US 2022/0285119 A1
Most cited
By later US patents
- Trip indicators for circuit protection devices143US 5,847,913 ASquare D Company · 1998
- Ground fault circuit interrupter126US 6,437,700 B1Leviton Manufacturing Co., Inc. · 2002
- Reverse wiring indicator for GFCI receptacles114US 5,541,800 AHubbell Incorporated · 1996
- Ground fault circuit interrupter miswiring prevention device93US 6,252,407 B1Leviton Manufacturing Co., Inc. · 2001
- Circuit interrupter with cause for trip indication86US 5,546,266 AEaton Corporation · 1996