Class H01T : SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
Subclass 4/04: Overvoltage arresters using spark gaps (H01T 2/00 takes precedence; overvoltage protection circuits using spark gaps H02H 9/06) Housings (H01T 4/06 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12244122 | Arc mitigation apparatus and systems for panelboard applications | Oct 16, 23 | Mar 04, 25 | EATON INTELLIGENT POWER LIMITED |
| 12218490 | Lightning-protection spark gap | Nov 08, 21 | Feb 04, 25 | DEHN SE |
| 12142897 | Multi-spark gap | Apr 26, 23 | Nov 12, 24 | Phoenix Contact GmbH & Co. KG |
| 11973324 | Flameproof surge protector | Jan 22, 21 | Apr 30, 24 | EATON INTELLIGENT POWER LIMITED |
| 11791611 | Arc mitigation devices | Oct 21, 21 | Oct 17, 23 | EATON INTELLIGENT POWER LIMITED |
| 11710946 | Gas arrester | Jun 04, 21 | Jul 25, 23 | TDK ELECTRONICS AG |
| 11251608 | Overvoltage protection system for wireless communication systems | Feb 05, 18 | Feb 15, 22 | Raycap, S.A. |
| 11189400 | Shatter protection | Jun 05, 19 | Nov 30, 21 | Hitachi Energy Switzerland AG |
| 11183817 | Arc mitigation devices and systems for panelboard applications | May 22, 19 | Nov 23, 21 | Eaton Intelligent Power Limited |
| 11177653 | Bus mounted surge protection devices | Aug 28, 18 | Nov 16, 21 | EATON INTELLIGENT POWER LIMITED |
| 11158999 | Equipment enclosure with self-sealing multilayer wall structure | Jun 18, 19 | Oct 26, 21 | Eaton Intelligent Power Limited |
| 11152769 | Overvoltage protection arrangement consisting of a horn spark gap accommodated in an insulating housing | Jan 30, 19 | Oct 19, 21 | Not available |
| 11114823 | Non-rotationally symmetrical spark gap, in particular horn spark gap with deion chamber | Apr 09, 19 | Sep 07, 21 | DEHN SE + CO KG |
| 11063409 | Gas arrester | Jun 07, 17 | Jul 13, 21 | TDK ELECTRONICS AG |
| 11025037 | Arrester for protection against overvoltages | May 08, 18 | Jun 01, 21 | TDK ELECTRONICS AG |
| 10916920 | Holding arrangement and arrangement of at least two stack spark gaps | Aug 02, 19 | Feb 09, 21 | Phoenix Contact GmbH & Co. KG |
| 10903647 | Surge protection device | Aug 02, 19 | Jan 26, 21 | Phoenix Contact GmbH & Co. KG |
| 10790660 | Overvoltage protection arrangement for information and telecommunication technology | Dec 02, 15 | Sep 29, 20 | DEHN SE + CO KG |
| 10685767 | Surge protective device modules and systems including same | Sep 14, 17 | Jun 16, 20 | RAYCAP IP DEVELOPMENT LTD |
| 10673187 | Integrated component for protecting against overvoltages, in particular for a coaxial-cable system | Dec 28, 17 | Jun 02, 20 | CITEL |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0204,487 | Gas-filled spark gap with high follow current extinction capacity | Dec 08, 23 | Jun 20, 24 | Not available |
| 2020/0144,012 | SURGE PROTECTION DEVICE WITH CONNECTION ELEMENTS AND METHOD FOR PRODUCING SAME | Jun 22, 18 | May 07, 20 | Not available |
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