Patent information:
| Patent: | Utility 437,526 |
| Patented: | September 30, 1890 |
| Applied: | January 28, 1890 |
| Title: | Lightning Protector for Oil Tanks |
| Description: | Method of protecting oil tanks from lightning |
| Category: | Lightning Rod |
| Assigned to: |
Patentee Information:
| SPANG, Henry W. | New York, NY |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 2 | LIGHTNING PROTECTION; |
Known specimens:
| None known |
Drawings:
Page 1 |