H01H 69/01
Apparatus or processes for the manufacture of emergency protective devices: for calibrating
Official title: for calibrating or setting of devices to function under predetermined conditions
H01H69/01 (Apparatus or processes for the manufacture of emergency protective devices: for calibrating) appears on 84 US grants and 47 published applications in this corpus.
Search patents in H01H- Granted patents
- 84
- Published applications
- 47
- Assignees
- 37
- Inventors
- 160
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 5 |
| 2010 | 4 | 1 |
| 2011 | 4 | 3 |
| 2012 | 1 | 6 |
| 2013 | 4 | 1 |
| 2014 | 5 | 5 |
| 2015 | 1 | 5 |
| 2016 | 3 | 4 |
| 2017 | 7 | 4 |
| 2018 | 5 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 4 |
| 2021 | 0 | 1 |
| 2022 | 4 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features16 Jul 2024US 12,040,145 B2Gigavac, LLC
- Electromagnetic trip unit25 Oct 2022US 11,482,392 B2Schneider Electric Industries SAS
- Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features13 Sep 2022US 11,443,910 B2Gigavac, LLC
- Molded case circuit breaker19 Apr 2022US 11,309,155 B2Ls Electric Co., Ltd.
- Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features15 Mar 2022US 11,276,535 B2Gigavac, LLC
- Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features5 Jan 2023US 2023/0005685 A1Gigavac, LLC
- Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features13 May 2021US 2021/0142969 A1Gigavac, LLC
- Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features5 Mar 2020US 2020/0075277 A1Gigavac, LLC
- Molded case circuit breaker5 Mar 2020US 2020/0075283 A1Lsis Co., Ltd.
- Multi-functional multi-purpose magnetically operated electric switch27 Feb 2020US 2020/0066470 A1
Most cited
By later US patents
- Process and device for setting a thermal trip device with bimetal strip102US 5,317,471 A1994
- Circuit interrupter with improved adjustable trip unit34US 4,181,922 AWestinghouse Electric Corp. · 1980
- Two pole circuit breaker calibrated in assembled state19US 6,239,676 B1Eaton Corporation · 2001
- Snap disc thermostat and self calibrating assembly method16US 5,574,421 ATrig, Inc. · 1996
- Electric circuit breaker15US 3,953,812 AGeneral Electric Company · 1976