| 2025/0037,949 | VACUUM INTERRUPTER, VACUUM CIRCUIT BREAKER, AND VACUUM CONTACTOR | Feb 19, 24 | Jan 30, 25 | KABUSHIKI KAISHA TOSHIBA; Toshiba Infrastructure Systems & Solutions Corporation; |
| 2024/0379,309 | CONTACT CARRIER FOR A VACUUM SWITCH, VACUUM SWITCH AND PRODUCTION METHOD FOR A CONTACT CARRIER | Sep 02, 22 | Nov 14, 24 | Not available |
| 2024/0087,822 | Vacuum Interrupter | Nov 21, 23 | Mar 14, 24 | ABB Schweiz AG |
| 2024/0013,985 | SAFETY SWITCH | Jul 03, 23 | Jan 11, 24 | Not available |
| 2023/0368,986 | CONTACT FOR A VACUUM INTERRUPTER AND PRODUCTION METHOD FOR SUCH A CONTACT | Sep 17, 21 | Nov 16, 23 | Not available |
| 2023/0360,871 | COMPACT VACUUM INTERRUPTER | Sep 13, 21 | Nov 09, 23 | Not available |
| 2023/0015,899 | DEVICE FOR INTERRUPTING AN ELECTRICAL CIRCUIT | Dec 18, 20 | Jan 19, 23 | Not available |
| 2022/0122,784 | CONTACT SWITCH COATING | Dec 23, 21 | Apr 21, 22 | Littelfuse, Inc. |
| 2022/0068,574 | METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC ARC EXTINCTION VIA ANODE ION DEPLETION | Nov 11, 21 | Mar 03, 22 | STACOM ENGINEERING COMPANY |
| 2021/0327,666 | VACUUM INTERRUPTER AND HIGH-VOLTAGE SWITCHING ASSEMBLY | Jul 24, 19 | Oct 21, 21 | Not available |
| 2021/0241,980 | Grid Influencing System | Apr 01, 19 | Aug 05, 21 | SIEMENS AKTIENGESELLSCHAFT |
| 2020/0243,286 | VACUUM SWITCHING APPARATUS AND DRIVE MECHANISM THEREFOR | Jan 25, 19 | Jul 30, 20 | EATON INTELLIGENT POWER LIMITED |
| 2020/0219,670 | CONTACT SWITCH COATING | Jan 04, 19 | Jul 09, 20 | Littelfuse, Inc. |
| 2020/0027,668 | ELECTRICAL CONTACT ALLOY FOR VACUUM CONTACTORS | Sep 27, 19 | Jan 23, 20 | EATON INTELLIGENT POWER LIMITED |
| 2019/0362,910 | METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL | Nov 08, 17 | Nov 28, 19 | Meidensha Corporation |
| 2019/0088,424 | METHOD OF MANUFACTURING ELECTRIC CONTACT | Dec 08, 16 | Mar 21, 19 | Not available |
| 2019/0006,127 | LIGHT-WEIGHT, LOW-RESISTIVITY TRANSFER MATERIALS AND METHODS OF MAKING AND PRODUCTS CONTAINING THE SAME | Sep 29, 17 | Jan 03, 19 | Not available |
| 2018/0350,530 | LOW-SILVER, LOW-PROFILE ELECTRICAL CONTACT APPARATUS AND ASSEMBLY | Jun 01, 17 | Dec 06, 18 | Not available |
| 2018/0240,612 | ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING ELECTRODE MATERIAL | Aug 10, 16 | Aug 23, 18 | Meidensha Corporation |
| 2018/0174,771 | METHOD FOR PRODUCING ELECTRODE MATERIAL AND ELECTRODE MATERIAL | Apr 26, 16 | Jun 21, 18 | Meidensha Corporation |