Patent information:
| Patent: | Utility 113,154 |
| Patented: | March 28, 1871 |
| Applied: | |
| Title: | Improvement in Lightning Rods |
| Description: | Lightning rod made of hollow copper star rod with iron wire filling the inside and annealed wire in the star points |
| Category: | Lightning Rod |
| Assigned to: |
Patentee Information:
| FOOT, David A. | Winona, MN |
| KNAPP, George S. | Winona, MN |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 129R | CONDUITS, CABLES OR CONDUCTORS; Conductor structure (nonsuperconductive); Plural strand; Assemblies of noncircular section; |
Known specimens:
| None known |
Drawings:
Page 1 |