Patent information:
| Patent: | Utility 305,020 |
| Patented: | September 9, 1884 |
| Applied: | April 15, 1884 |
| Title: | Insulator for Lightning Rods |
| Description: | Lightning rod insulator of two interlocking parts |
| Category: | Lightning Rod Insulator |
| Assigned to: |
Patentee Information:
| RUTH, John Anthony | Baltimore, MD |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 156 | INSULATORS; Divided insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 174 | INSULATORS; With conductor holding means; Insulator structure; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 195 | INSULATORS; With terminal elements; Pin type; Multi-part insulators; |
Known specimens:
| None known |
Drawings:
Page 1 |