H01H 71/0228
Having provisions for interchangeable or replaceable parts
Official title: {having provisions for interchangeable or replaceable parts}
H01H71/0228 (Having provisions for interchangeable or replaceable parts) appears on 242 US grants and 156 published applications in this corpus.
Search patents in H01H- Granted patents
- 242
- Published applications
- 156
- Assignees
- 67
- Inventors
- 499
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 16 | 0 |
| 2002 | 9 | 9 |
| 2003 | 4 | 5 |
| 2004 | 5 | 6 |
| 2005 | 8 | 3 |
| 2006 | 5 | 6 |
| 2007 | 2 | 5 |
| 2008 | 3 | 12 |
| 2009 | 7 | 5 |
| 2010 | 9 | 3 |
| 2011 | 6 | 6 |
| 2012 | 4 | 4 |
| 2013 | 2 | 7 |
| 2014 | 8 | 7 |
| 2015 | 5 | 14 |
| 2016 | 10 | 11 |
| 2017 | 13 | 9 |
| 2018 | 10 | 8 |
| 2019 | 8 | 8 |
| 2020 | 5 | 5 |
| 2021 | 7 | 1 |
| 2022 | 3 | 3 |
| 2023 | 4 | 7 |
| 2024 | 3 | 4 |
| 2025 | 4 | 7 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Base, circuit breaker with base, and power distribution equipment10 Mar 2026US 12,573,572 B2Huawei Digital Power Technologies Co., Ltd.
- Configurable electrical distribution panel4 Nov 2025US 12,462,997 B2Steamrock Inc.
- Lighted visual trip indicator module for circuit breakers1 Jul 2025US 12,347,637 B2Schneider Electric USA, Inc.
- Semiconductor circuit breaker24 Jun 2025US 12,340,965 B2Ls Electric Co., Ltd.
- Non-electrical device for replacing a current sensor in an arc-extinguishing chamber of a switch-disconnector, and a switch-disconnector comprising such a non-electrical device4 Mar 2025US 12,243,698 B2Schneider Electric Industries SAS
- Circuit protection apparatus22 Jan 2026US 2026/0024714 A1Citel
- Escutcheon modules for circuit breakers6 Nov 2025US 2025/0343018 A1Schneider Electric USA, Inc.
- Control unit for an electrical circuit breaker and associated electrical circuit breaker2 Oct 2025US 2025/0308825 A1Schneider Electric Industries SAS
- Control unit for an electrical circuit breaker and associated electrical circuit breaker2 Oct 2025US 2025/0308826 A1Schneider Electric Industries SAS
- Control unit for an electrical circuit breaker and associated electrical circuit breaker2 Oct 2025US 2025/0308827 A1Schneider Electric Industries SAS
Most cited
By later US patents
- Circuit breaker with removable display and keypad167US 4,870,531 AGeneral Electric Company · 1989
- Molded case circuit breaker with removable arc chutes and disengageable transmission system between the operating mechanism and the poles116US 4,764,650 AMerlin Gerin · 1988
- Circuit breaker accessories packaged in a standardized molded case115US 4,297,663 AGeneral Electric Company · 1981
- Circuit interrupter with detachable optional accessories108US 4,595,812 AMitsubishi Denki Kabushiki Kaisha · 1986
- Power circuit breaker having a housing structure with accessory equipment for the power circuit breaker100US 5,539,168 AKlockner-Moeller GmbH · 1996