H01H 85/0052
Fusible element and series heating means or series heat dams
Official title: {Fusible element and series heating means or series heat dams}
H01H85/0052 (Fusible element and series heating means or series heat dams) appears on 49 US grants and 32 published applications in this corpus.
Search patents in H01H- Granted patents
- 49
- Published applications
- 32
- Assignees
- 28
- Inventors
- 92
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 7 |
| 2023 | 5 | 3 |
| 2024 | 3 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mobile application with combined breaker and relay19 Aug 2025US 12,394,976 B2Eaton Intelligent Power Limited
- Protection element25 Mar 2025US 12,261,007 B2Dexerials Corporation
- Protective element and protective circuit17 Sep 2024US 12,094,676 B2Dexerials Corporation
- Protection element and protection circuit20 Aug 2024US 12,068,124 B2Dexerials Corporation
- Active metal fuses for DC-EOS and surge protection28 May 2024US 11,996,254 B2Texas Instruments Incorporated
- Mobile application with combined breaker and relay29 Jan 2026US 2026/0031606 A1Eaton Intelligent Power Limited
- Protection element5 Jun 2025US 2025/0182993 A1Dexerials Corporation
- Protection element12 Sep 2024US 2024/0304406 A1Dexerials Corporation
- Protective element25 Jan 2024US 2024/0029976 A1SCHOTT Japan Corporation
- Active metal fuses for dc-eos and surge protection26 Oct 2023US 2023/0343539 A1Texas Instruments Incorporated
Most cited
By later US patents
- Heat actuated fuse apparatus with solder link80US 5,097,247 ANorth American Philips Corporation · 1992
- Time delay fuse38US 4,570,147 APacific Engineering Corp. · 1986
- Class J time delay fuse32US 5,077,534 ACooper Industries, Inc. · 1991
- Time delay fuse32US 5,345,210 ALittelfuse, Inc. · 1994
- Low voltage cartridge fuse design27US 4,344,058 AGould Inc. · 1982