H01H 21/16
Adaptation for built-in fuse
H01H21/16 (Adaptation for built-in fuse) appears on 52 US grants and 48 published applications in this corpus.
Search patents in H01H- Granted patents
- 52
- Published applications
- 48
- Assignees
- 14
- Inventors
- 53
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 3 | 2 |
| 2010 | 2 | 1 |
| 2011 | 1 | 7 |
| 2012 | 2 | 1 |
| 2013 | 3 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 6 |
| 2017 | 3 | 5 |
| 2018 | 4 | 6 |
| 2019 | 4 | 4 |
| 2020 | 6 | 1 |
| 2021 | 1 | 0 |
| 2022 | 4 | 2 |
| 2023 | 3 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Switching system with fuse isolation13 Jan 2026US 12,525,415 B2Eaton Intelligent Power Limited
- High current, compact fusible disconnect switch with dual slider assembly and an actuator bias element4 Feb 2025US 12,217,918 B2Eaton Intelligent Power Limited
- Electronically controlled fusible switching disconnect modules and devices7 Jan 2025US 12,191,099 B2Eaton Intelligent Power Limited
- Fusible switching disconnect modules and devices with tripping coil31 Oct 2023US 11,804,350 B2Eaton Intelligent Power Limited
- High current, compact fusible disconnect switch with dual slider assembly and an actuator bias element22 Aug 2023US 11,735,384 B2Eaton Intelligent Power Limited
- Switching system with fuse isolation19 Mar 2026US 2026/0081085 A1Eaton Intelligent Power Limited
- High current, compact fusible disconnect switch with dual slider assembly and an actuator bias element5 Jun 2025US 2025/0182986 A1Eaton Intelligent Power Limited
- Switching system with fuse isolation19 Dec 2024US 2024/0420903 A1Eaton Intelligent Power Limited
- High current, compact fusible disconnect switch with dual slider assembly and an actuator bias element26 Oct 2023US 2023/0343526 A1Eaton Intelligent Power Limited
- Electronically controlled fusible switching disconnect modules and devices19 Jan 2023US 2023/0015826 A1Eaton Intelligent Power Limited
Most cited
By later US patents
- Fusible switching disconnect modules and devices46US 7,561,017 B2Cooper Technologies Company · 2009
- Fusible switching disconnect modules and devices43US 7,474,194 B2Cooper Technologies Company · 2009
- Fusible switching disconnect modules and devices with multi-functional trip mechanism31US 8,614,618 B2Cooper Technologies Company · 2013
- Fused disconnect switch28US 4,778,959 AGeneral Electric Company · 1988
- Fusible switching disconnect modules and devices24US 7,495,540 B2Cooper Technologies Company · 2009