H01H 85/045
Cartridge type
Official title: cartridge type
H01H85/045 (Cartridge type) appears on 66 US grants and 53 published applications in this corpus.
Search patents in H01H- Granted patents
- 66
- Published applications
- 53
- Assignees
- 31
- Inventors
- 131
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 2 |
| 2015 | 3 | 6 |
| 2016 | 2 | 3 |
| 2017 | 3 | 5 |
| 2018 | 2 | 4 |
| 2019 | 11 | 2 |
| 2020 | 3 | 4 |
| 2021 | 4 | 4 |
| 2022 | 5 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 3 |
| 2025 | 1 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Power fuse with zinc-aluminum alloy terminals and methods of fabrication9 Sep 2025US 12,412,722 B2Eaton Intelligent Power Limited
- Lightweight industrial fuse1 Oct 2024US 12,106,920 B2Conquer Electronics Co., Ltd.
- Compact high voltage power fuse and methods of manufacture13 Aug 2024US 12,062,515 B2Eaton Intelligent Power Limited
- SMD fuse with pre-molded shield26 Mar 2024US 11,942,300 B1Littelfuse, Inc.
- Fuse terminal design8 Aug 2023US 11,721,511 B2Littelfuse, Inc.
- Enamel coated fusible element30 Jul 2026US 2026/0221370 A1Littelfuse, Inc.
- Fuse unit16 Jul 2026US 2026/0204506 A1Yazaki Corporation
- Fuse26 Feb 2026US 2026/0058084 A1Pacific Engineering Corp.
- Branch system and holder member17 Jul 2025US 2025/0233373 A1Hirose Electric Co., Ltd.
- Compact high voltage power fuse and methods of manufacture24 Oct 2024US 2024/0355570 A1Eaton Intelligent Power Limited
Most cited
By later US patents
- Surface-metalized, bonded fuse with mechanically-stabilized end caps57US 4,540,969 AHughes Aircraft Company · 1985
- Touch safe fuse module and holder56US 5,841,337 ACooper Technologies Company · 1998
- High power case fuse41US 7,595,715 B2Lear Corporation · 2009
- Cartridge fuse for d-c circuits26US 3,935,553 A1976
- Fuse with corrugated filament25US 4,636,765 ALittelfuse, Inc. · 1987