Patent information:
| Patent: | Utility 129,677 |
| Patented: | July 23, 1872 |
| Applied: | |
| Title: | Improvement in Lightning Rods |
| Description: | Lightning rod made of several ropes of twisted angular copper wire twisted around themselves with iron wire laid in the twist to reduce cost |
| Category: | Lightning Rod |
| Assigned to: |
Patentee Information:
| MUNSON, David | Indianapolis, IN |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 128.1 | CONDUITS, CABLES OR CONDUCTORS; Conductor structure (nonsuperconductive); Plural strand; |
Known specimens:
| None known |
Drawings:
Page 1 |