Patent information:
| Patent: | Utility 183,370 |
| Patented: | October 17, 1876 |
| Applied: | April 8, 1876 |
| Title: | Improvement in Lightning Rods |
| Description: | Lighning rod connecting sleeve to ground point to allow rainwater to wet the ground around the point and flanges to dissipate the charge |
| Category: | Lightning Rod |
| Assigned to: |
Patentee Information:
| COLE, Robert S. | Mount Pleasant, IA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 7 | EARTH GROUNDS; Driving type; |
Known specimens:
| None known |
Drawings:
Page 1 |