H01H 2223/006
Purge gas
H01H2223/006 (Purge gas) appears on 5 US grants and 10 published applications in this corpus.
Search patents in H01H- Granted patents
- 5
- Published applications
- 10
- Assignees
- 10
- Inventors
- 18
- Latest grant
- 4 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year.
Recent patents
- Keyboard device4 Jun 2019US 10,312,036 B2Primax Electronics Ltd.
- Circuit interrupters with air trap regions in fluid reservoirs21 Feb 2017US 9,576,757 B2S&C Electric Company
- Illuminated, water- and dust-proof switching element14 Jun 2016US 9,368,297 B2Eao AG
- Snorkel for venting a dome switch3 Sep 2013US 8,525,058 B2Apple Inc.
- Incorporated switch, especially a switch for opening a door4 Dec 2012US 8,324,518 B2Eao Holding AG
- Keyboard module8 Feb 2024US 2024/0049408 A1Primax Electronics Ltd.
- Keyboard device13 Dec 2018US 2018/0358194 A1Primax Electronics Ltd.
- Dome switch and smart card11 Oct 2018US 2018/0294112 A1Shenzhen Excelsecu Data Technology Co., Ltd.
- Circuit interrupters with air trap regions in fluid reservoirs15 Oct 2015US 2015/0294819 A1S&C Electric Company
- Illuminated, water- and dust-proof switching element5 Mar 2015US 2015/0060245 A1Eao AG
Most cited
By later US patents
- Incorporated switch, especially a switch for opening a door4US 8,324,518 B2Eao Holding AG · 2012
- Circuit interrupters with air trap regions in fluid reservoirs4US 9,576,757 B2S&C Electric Company · 2017
- Keyboard device1US 10,312,036 B2Primax Electronics Ltd. · 2019
- Snorkel for venting a dome switch1US 8,525,058 B2Apple Inc. · 2013
- Illuminated, water- and dust-proof switching element1US 9,368,297 B2Eao AG · 2016