Patent information:
| Patent: | Utility 332,673 |
| Patented: | December 15, 1885 |
| Applied: | June 17, 1885 |
| Title: | Coupling for Lightning Rods |
| Description: | Coupling for four-pointed twisted lightning rods |
| Category: | Lightning Rod Coupling |
| Assigned to: |
Patentee Information:
| MUNSON, Alvin Johnston | Indianapolis, IN |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 3 | LIGHTNING PROTECTION; Rods; |
Known specimens:
| None known |
Drawings:
Page 1 |