Class: | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES |
Subclass: | 117 | SAFETY AND PROTECTION OF SYSTEMS AND DEVICES; High voltage dissipation (e.g., lightning arrester); |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 140R | INSULATORS; Combined; With conductive arcing or stress distributing means; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 2 | LIGHTNING PROTECTION; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 45R | OVERHEAD; Towers, poles or posts; |
Class: | 313 | ELECTRIC LAMP AND DISCHARGE DEVICES |
Subclass: | 243 | WITH SUPPORT AND/OR SPACING STRUCTURE FOR ELECTRODE AND/OR SHIELD; For plural electrodes of discharge device; |
Class: | 313 | ELECTRIC LAMP AND DISCHARGE DEVICES |
Subclass: | 351 | ELECTRODE AND SHIELD STRUCTURES; Multipointed or serrated edge electrode; |