H01H 73/08
Plug-in housings
H01H73/08 (Plug-in housings) appears on 46 US grants and 31 published applications in this corpus.
Search patents in H01H- Granted patents
- 46
- Published applications
- 31
- Assignees
- 28
- Inventors
- 96
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 4 |
| 2023 | 1 | 7 |
| 2024 | 6 | 1 |
| 2025 | 4 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric working machine with electric battery power21 Jul 2026US 12,689,223 B2Honda Motor Co., Ltd.
- Box core module, plug module, and surge protective device (SPD)17 Feb 2026US 12,555,731 B2Xiamen Set Electronics Co., Ltd
- Circuit breaker and power distribution box20 May 2025US 12,308,191 B2Huawei Digital Power Technologies Co., Ltd.
- Modular plug-in power distribution panel assembly for critical loads13 May 2025US 12,300,977 B2Iem New Sub 2 LLC
- Circuit breaker15 Apr 2025US 12,278,072 B2Zhejiang Chint Electrics Co., Ltd.
- Modular plug-in power distribution panel assembly for critical loads23 Oct 2025US 2025/0329997 A1Iem New Sub 2 LLC
- Electric working machine4 Apr 2024US 2024/0107940 A1Honda Motor Co., Ltd.
- Box core module, plug module, and surge protective device (spd)12 Oct 2023US 2023/0326697 A1Xiamen Set Electronics Co., Ltd
- Modular Plug-in Power Distribution Panel Assembly for Critical Loads7 Sep 2023US 2023/0283052 A1IEM Holdings Group, Inc
- Circuit breaker11 May 2023US 2023/0143348 A1Zhejiang Chint Electrics Co., Ltd.
Most cited
By later US patents
- Draw-out molded case circuit breaker94US 5,334,808 A1994
- Plug-in circuit breaker71US 5,179,491 ASquare D Company · 1993
- Recharging system for a battery operated tool having an on-board transformer57US 5,301,494 ARyobi Motor Products Corp. · 1994
- PCB connector module for plug-in circuit breakers and fuses50US 6,315,580 B1Astec International Limited · 2001
- Plug-in GMT fuse block32US 6,560,123 B1Astec International Limited · 2003