H01H 2239/03
Avoiding erroneous switching
H01H2239/03 (Avoiding erroneous switching) appears on 124 US grants and 120 published applications in this corpus.
Search patents in H01H- Granted patents
- 124
- Published applications
- 120
- Assignees
- 114
- Inventors
- 264
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 6 |
| 2005 | 0 | 4 |
| 2006 | 3 | 10 |
| 2007 | 7 | 5 |
| 2008 | 2 | 9 |
| 2009 | 5 | 4 |
| 2010 | 8 | 6 |
| 2011 | 2 | 9 |
| 2012 | 6 | 7 |
| 2013 | 9 | 1 |
| 2014 | 1 | 4 |
| 2015 | 2 | 6 |
| 2016 | 7 | 5 |
| 2017 | 2 | 4 |
| 2018 | 5 | 3 |
| 2019 | 2 | 9 |
| 2020 | 9 | 12 |
| 2021 | 6 | 5 |
| 2022 | 5 | 3 |
| 2023 | 2 | 2 |
| 2024 | 3 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Preventing nuisance trips of ground-fault circuit interruptors electrically coupled to climate control systems29 Sep 2026US 12,749,641 B2Trane International Inc.
- Construction and protection of components in negative pressure wound therapy systems23 Sep 2025US 12,420,006 B2Smith & Nephew, Inc.
- Keyboard and electronic device10 Jun 2025US 12,327,697 B2Honor Device Co., Ltd.
- Input device control wheel2 Jul 2024US 12,028,063 B2Primax Electronics Ltd.
- Electric drill27 Feb 2024US 11,915,890 B2Globe (Jiangsu) Co., Ltd.
- Preventing nuisance trips of ground-fault circuit interruptors electrically coupled to climate control systems26 Mar 2026US 2026/0088240 A1Trane International Inc.
- Construction and protection of components in negative pressure wound therapy systems11 Dec 2025US 2025/0375563 A1Smith & Nephew, Inc.
- Keyboard and electronic device10 Oct 2024US 2024/0339271 A1Honor Device Co., Ltd.
- Two-Switch Function Activation Assembly And Method Of Guarding Against Unintentional Activation14 Sep 2023US 2023/0286433 A1Aptiv Technologies AG
- Control wheel6 Jul 2023US 2023/0216499 A1Primax Electronics Ltd.
Most cited
By later US patents
- Lockout disabling mechanism1,030US 10,194,976 B2Ethicon, Inc. · 2019
- Miniaturized calculator keyboard switch assembly having universally pivoted key actuators191US 4,029,915 AHoshidenkoseizo Kabushiki Kaisha · 1977
- Touch activated electroluminescent lamp and display switch152US 5,680,160 ALeading Edge Industries, Inc. · 1997
- Control housing and method of manufacturing same106US 7,146,701 B2Neeco-Tron, Inc. · 2006
- Key signal entering device for thin electronic apparatus77US 4,261,042 ACanon Kabushiki Kaisha · 1981